2575678768

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{23677}}^1$

素因数の和:24221

約数の個数: 40

約数和(自身を含む): 5384756048

約数和(自身を除く): 2809077280

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 523, 1046, 2092, 4184, 6799, 8368, 13598, 23677, 27196, 47354, 54392, 94708, 108784, 189416, 307801, 378832, 615602, 1231204, 2462408, 4924816, 12383071, 24766142, 49532284, 99064568, 160979923, 198129136, 321959846, 643919692, 1287839384, 2575678768]

約数ペア:

[(1, 2575678768), (2, 1287839384), (4, 643919692), (8, 321959846), (13, 198129136), (16, 160979923), (26, 99064568), (52, 49532284), (104, 24766142), (208, 12383071), (523, 4924816), (1046, 2462408), (2092, 1231204), (4184, 615602), (6799, 378832), (8368, 307801), (13598, 189416), (23677, 108784), (27196, 94708), (47354, 54392)]