15693481456

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{79}}^1\times {\mathrm{42961}}^1$

素因数の和:43082

約数の個数: 60

約数和(自身を含む): 32709548320

約数和(自身を除く): 17016066864

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 79, 136, 158, 272, 289, 316, 578, 632, 1156, 1264, 1343, 2312, 2686, 4624, 5372, 10744, 21488, 22831, 42961, 45662, 85922, 91324, 171844, 182648, 343688, 365296, 687376, 730337, 1460674, 2921348, 3393919, 5842696, 6787838, 11685392, 12415729, 13575676, 24831458, 27151352, 49662916, 54302704, 57696623, 99325832, 115393246, 198651664, 230786492, 461572984, 923145968, 980842591, 1961685182, 3923370364, 7846740728, 15693481456]

約数ペア:

[(1, 15693481456), (2, 7846740728), (4, 3923370364), (8, 1961685182), (16, 980842591), (17, 923145968), (34, 461572984), (68, 230786492), (79, 198651664), (136, 115393246), (158, 99325832), (272, 57696623), (289, 54302704), (316, 49662916), (578, 27151352), (632, 24831458), (1156, 13575676), (1264, 12415729), (1343, 11685392), (2312, 6787838), (2686, 5842696), (4624, 3393919), (5372, 2921348), (10744, 1460674), (21488, 730337), (22831, 687376), (42961, 365296), (45662, 343688), (85922, 182648), (91324, 171844)]