14905940816

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{40927}}^1$

素因数の和:41068

約数の個数: 80

約数和(自身を含む): 33251871744

約数和(自身を除く): 18345930928

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 103, 104, 136, 206, 208, 221, 272, 412, 442, 824, 884, 1339, 1648, 1751, 1768, 2678, 3502, 3536, 5356, 7004, 10712, 14008, 21424, 22763, 28016, 40927, 45526, 81854, 91052, 163708, 182104, 327416, 364208, 532051, 654832, 695759, 1064102, 1391518, 2128204, 2783036, 4215481, 4256408, 5566072, 8430962, 8512816, 9044867, 11132144, 16861924, 18089734, 33723848, 36179468, 54801253, 67447696, 71663177, 72358936, 109602506, 143326354, 144717872, 219205012, 286652708, 438410024, 573305416, 876820048, 931621301, 1146610832, 1863242602, 3726485204, 7452970408, 14905940816]

約数ペア:

[(1, 14905940816), (2, 7452970408), (4, 3726485204), (8, 1863242602), (13, 1146610832), (16, 931621301), (17, 876820048), (26, 573305416), (34, 438410024), (52, 286652708), (68, 219205012), (103, 144717872), (104, 143326354), (136, 109602506), (206, 72358936), (208, 71663177), (221, 67447696), (272, 54801253), (412, 36179468), (442, 33723848), (824, 18089734), (884, 16861924), (1339, 11132144), (1648, 9044867), (1751, 8512816), (1768, 8430962), (2678, 5566072), (3502, 4256408), (3536, 4215481), (5356, 2783036), (7004, 2128204), (10712, 1391518), (14008, 1064102), (21424, 695759), (22763, 654832), (28016, 532051), (40927, 364208), (45526, 327416), (81854, 182104), (91052, 163708)]