The Integers 6401 to 6500

  • Count(d(N)) is the number of positive divisors of n, including 1 and n itself.
  • σ(N) is the Divisor Function. It represents the sum of all the positive divisors of n, including 1 and n itself.
  • s(N) is the Restricted Divisor Function. It represents the sum of the proper divisors of n, excluding n itself.
  • For a Prime Number, Count(d(N))=2. The only divisors for a Prime Number are 1 and itself.
  • A Deficient Number is greater than the sum of its proper divisors; that is, s(N)<n.
  • An Abundant Number is less than the sum of its proper divisors; that is, s(N)>n.
  • A Perfect Number equals the sum of its proper divisors; that is, s(N)=n.
N Divisors of N Count(d(N)) σ(N) s(N) Prime or Composite Notes
64011, 37, 173, 640146612211CompositeDeficient
64021, 2, 3, 6, 11, 22, 33, 66, 97, 194, 291, 582, 1067, 2134, 3201, 640216141127710CompositeAbundant
64031, 19, 337, 640346760357CompositeDeficient
64041, 2, 4, 1601, 3202, 64046112144810CompositeDeficient
64051, 3, 5, 7, 15, 21, 35, 61, 105, 183, 305, 427, 915, 1281, 2135, 640516119045499CompositeDeficient
64061, 2, 3203, 6406496123206CompositeDeficient
64071, 43, 149, 640746600193CompositeDeficient
64081, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 89, 178, 267, 356, 534, 712, 801, 1068, 1602, 2136, 3204, 6408241755011142CompositeAbundant
64091, 13, 17, 29, 221, 377, 493, 6409875601151CompositeDeficient
64101, 2, 5, 10, 641, 1282, 3205, 64108115565146CompositeDeficient
64111, 3, 2137, 6411485522141CompositeDeficient
64121, 2, 4, 7, 14, 28, 229, 458, 916, 1603, 3206, 641212128806468CompositeAbundant
64131, 11, 53, 121, 583, 641367182769CompositeDeficient
64141, 2, 3, 6, 1069, 2138, 3207, 64148128406426CompositeAbundant
64151, 5, 1283, 6415477041289CompositeDeficient
64161, 2, 4, 8, 16, 401, 802, 1604, 3208, 641610124626046CompositeDeficient
64171, 3, 9, 23, 31, 69, 93, 207, 279, 713, 2139, 64171299843567CompositeDeficient
64181, 2, 3209, 6418496303212CompositeDeficient
64191, 7, 49, 131, 917, 6419675241105CompositeDeficient
64201, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107, 214, 321, 428, 535, 642, 1070, 1284, 1605, 2140, 3210, 6420241814411724CompositeAbundant
64211, 6421264221PrimeDeficient
64221, 2, 13, 19, 26, 38, 169, 247, 338, 494, 3211, 642212109804558CompositeDeficient
64231, 3, 2141, 6423485682145CompositeDeficient
64241, 2, 4, 8, 11, 22, 44, 73, 88, 146, 292, 584, 803, 1606, 3212, 642416133206896CompositeAbundant
64251, 5, 25, 257, 1285, 6425679981573CompositeDeficient
64261, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 51, 54, 63, 102, 119, 126, 153, 189, 238, 306, 357, 378, 459, 714, 918, 1071, 2142, 3213, 6426321728010854CompositeAbundant
64271, 6427264281PrimeDeficient
64281, 2, 4, 1607, 3214, 64286112564828CompositeDeficient
64291, 3, 2143, 6429485762147CompositeDeficient
64301, 2, 5, 10, 643, 1286, 3215, 64308115925162CompositeDeficient
64311, 59, 109, 643146600169CompositeDeficient
64321, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 67, 96, 134, 201, 268, 402, 536, 804, 1072, 1608, 2144, 3216, 6432241713610704CompositeAbundant
64331, 7, 919, 643347360927CompositeDeficient
64341, 2, 3217, 6434496543220CompositeDeficient
64351, 3, 5, 9, 11, 13, 15, 33, 39, 45, 55, 65, 99, 117, 143, 165, 195, 429, 495, 585, 715, 1287, 2145, 643524131046669CompositeAbundant
64361, 2, 4, 1609, 3218, 64366112704834CompositeDeficient
64371, 41, 157, 643746636199CompositeDeficient
64381, 2, 3, 6, 29, 37, 58, 74, 87, 111, 174, 222, 1073, 2146, 3219, 643816136807242CompositeAbundant
64391, 47, 137, 643946624185CompositeDeficient
64401, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 230, 280, 322, 460, 644, 805, 920, 1288, 1610, 3220, 6440321728010840CompositeAbundant
64411, 3, 19, 57, 113, 339, 2147, 6441891202679CompositeDeficient
64421, 2, 3221, 6442496663224CompositeDeficient
64431, 17, 379, 644346840397CompositeDeficient
64441, 2, 3, 4, 6, 9, 12, 18, 36, 179, 358, 537, 716, 1074, 1611, 2148, 3222, 644418163809936CompositeAbundant
64451, 5, 1289, 6445477401295CompositeDeficient
64461, 2, 11, 22, 293, 586, 3223, 64468105844138CompositeDeficient
64471, 3, 7, 21, 307, 921, 2149, 6447898563409CompositeDeficient
64481, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 644820138887440CompositeAbundant
64491, 6449264501PrimeDeficient
64501, 2, 3, 5, 6, 10, 15, 25, 30, 43, 50, 75, 86, 129, 150, 215, 258, 430, 645, 1075, 1290, 2150, 3225, 645024163689918CompositeAbundant
64511, 6451264521PrimeDeficient
64521, 2, 4, 1613, 3226, 64526112984846CompositeDeficient
64531, 3, 9, 27, 239, 717, 2151, 6453896003147CompositeDeficient
64541, 2, 7, 14, 461, 922, 3227, 64548110884634CompositeDeficient
64551, 5, 1291, 6455477521297CompositeDeficient
64561, 2, 3, 4, 6, 8, 12, 24, 269, 538, 807, 1076, 1614, 2152, 3228, 645616162009744CompositeAbundant
64571, 11, 587, 645747056599CompositeDeficient
64581, 2, 3229, 6458496903232CompositeDeficient
64591, 3, 2153, 6459486162157CompositeDeficient
64601, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 323, 340, 380, 646, 1292, 1615, 3230, 646024151208660CompositeAbundant
64611, 7, 13, 71, 91, 497, 923, 6461880641603CompositeDeficient
64621, 2, 3, 6, 9, 18, 359, 718, 1077, 2154, 3231, 646212140407578CompositeAbundant
64631, 23, 281, 646346768305CompositeDeficient
64641, 2, 4, 8, 16, 32, 64, 101, 202, 404, 808, 1616, 3232, 646414129546490CompositeAbundant
64651, 3, 5, 15, 431, 1293, 2155, 64658103683903CompositeDeficient
64661, 2, 53, 61, 106, 122, 3233, 64668100443578CompositeDeficient
64671, 29, 223, 646746720253CompositeDeficient
64681, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 196, 231, 294, 308, 462, 539, 588, 924, 1078, 1617, 2156, 3234, 6468361915212684CompositeAbundant
64691, 6469264701PrimeDeficient
64701, 2, 5, 10, 647, 1294, 3235, 64708116645194CompositeDeficient
64711, 3, 9, 719, 2157, 6471693602889CompositeDeficient
64721, 2, 4, 8, 809, 1618, 3236, 64728121505678CompositeDeficient
64731, 6473264741PrimeDeficient
64741, 2, 3, 6, 13, 26, 39, 78, 83, 166, 249, 498, 1079, 2158, 3237, 647416141127638CompositeAbundant
64751, 5, 7, 25, 35, 37, 175, 185, 259, 925, 1295, 64751294242949CompositeDeficient
64761, 2, 4, 1619, 3238, 64766113404864CompositeDeficient
64771, 3, 17, 51, 127, 381, 2159, 6477892162739CompositeDeficient
64781, 2, 41, 79, 82, 158, 3239, 64788100803602CompositeDeficient
64791, 11, 19, 31, 209, 341, 589, 6479876801201CompositeDeficient
64801, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480502250616026CompositeAbundant
64811, 6481264821PrimeDeficient
64821, 2, 7, 14, 463, 926, 3241, 64828111364654CompositeDeficient
64831, 3, 2161, 6483486482165CompositeDeficient
64841, 2, 4, 1621, 3242, 64846113544870CompositeDeficient
64851, 5, 1297, 6485477881303CompositeDeficient
64861, 2, 3, 6, 23, 46, 47, 69, 94, 138, 141, 282, 1081, 2162, 3243, 648616138247338CompositeAbundant
64871, 13, 499, 648747000513CompositeDeficient
64881, 2, 4, 8, 811, 1622, 3244, 64888121805692CompositeDeficient
64891, 3, 7, 9, 21, 63, 103, 309, 721, 927, 2163, 648912108164327CompositeDeficient
64901, 2, 5, 10, 11, 22, 55, 59, 110, 118, 295, 590, 649, 1298, 3245, 649016129606470CompositeDeficient
64911, 6491264921PrimeDeficient
64921, 2, 3, 4, 6, 12, 541, 1082, 1623, 2164, 3246, 649212151768684CompositeAbundant
64931, 43, 151, 649346688195CompositeDeficient
64941, 2, 17, 34, 191, 382, 3247, 64948103683874CompositeDeficient
64951, 3, 5, 15, 433, 1299, 2165, 64958104163921CompositeDeficient
64961, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 112, 116, 203, 224, 232, 406, 464, 812, 928, 1624, 3248, 649624151208624CompositeAbundant
64971, 73, 89, 649746660163CompositeDeficient
64981, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 361, 722, 1083, 2166, 3249, 649818148598361CompositeAbundant
64991, 67, 97, 649946664165CompositeDeficient
65001, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 125, 130, 250, 260, 325, 500, 650, 1300, 1625, 3250, 650024152888788CompositeAbundant