57192688

素因数分解:

$2^4\times 7^1\times {\mathrm{691}}^1\times {\mathrm{739}}^1$

素因数の和:1445

約数の個数: 40

約数和(自身を含む): 126995840

約数和(自身を除く): 69803152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 691, 739, 1382, 1478, 2764, 2956, 4837, 5173, 5528, 5912, 9674, 10346, 11056, 11824, 19348, 20692, 38696, 41384, 77392, 82768, 510649, 1021298, 2042596, 3574543, 4085192, 7149086, 8170384, 14298172, 28596344, 57192688]

約数ペア:

[(1, 57192688), (2, 28596344), (4, 14298172), (7, 8170384), (8, 7149086), (14, 4085192), (16, 3574543), (28, 2042596), (56, 1021298), (112, 510649), (691, 82768), (739, 77392), (1382, 41384), (1478, 38696), (2764, 20692), (2956, 19348), (4837, 11824), (5173, 11056), (5528, 10346), (5912, 9674)]