66203656

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{1171}}^1$

素因数の和:1405

約数の個数: 32

約数和(自身を含む): 128263680

約数和(自身を除く): 62060024

約数列:

[1, 2, 4, 8, 37, 74, 148, 191, 296, 382, 764, 1171, 1528, 2342, 4684, 7067, 9368, 14134, 28268, 43327, 56536, 86654, 173308, 223661, 346616, 447322, 894644, 1789288, 8275457, 16550914, 33101828, 66203656]

約数ペア:

[(1, 66203656), (2, 33101828), (4, 16550914), (8, 8275457), (37, 1789288), (74, 894644), (148, 447322), (191, 346616), (296, 223661), (382, 173308), (764, 86654), (1171, 56536), (1528, 43327), (2342, 28268), (4684, 14134), (7067, 9368)]