56142856

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{91141}}^1$

素因数の和:91165

約数の個数: 32

約数和(自身を含む): 131244480

約数和(自身を除く): 75101624

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 91141, 182282, 364564, 637987, 729128, 1002551, 1275974, 2005102, 2551948, 4010204, 5103896, 7017857, 8020408, 14035714, 28071428, 56142856]

約数ペア:

[(1, 56142856), (2, 28071428), (4, 14035714), (7, 8020408), (8, 7017857), (11, 5103896), (14, 4010204), (22, 2551948), (28, 2005102), (44, 1275974), (56, 1002551), (77, 729128), (88, 637987), (154, 364564), (308, 182282), (616, 91141)]