68895848

素因数分解:

$2^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{11287}}^1$

素因数の和:11409

約数の個数: 32

約数和(自身を含む): 149001600

約数和(自身を除く): 80105752

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 109, 218, 436, 763, 872, 1526, 3052, 6104, 11287, 22574, 45148, 79009, 90296, 158018, 316036, 632072, 1230283, 2460566, 4921132, 8611981, 9842264, 17223962, 34447924, 68895848]

約数ペア:

[(1, 68895848), (2, 34447924), (4, 17223962), (7, 9842264), (8, 8611981), (14, 4921132), (28, 2460566), (56, 1230283), (109, 632072), (218, 316036), (436, 158018), (763, 90296), (872, 79009), (1526, 45148), (3052, 22574), (6104, 11287)]