57287252

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{3347}}^1$

素因数の和:3751

約数の個数: 24

約数和(自身を含む): 109680480

約数和(自身を除く): 52393228

約数列:

[1, 2, 4, 11, 22, 44, 389, 778, 1556, 3347, 4279, 6694, 8558, 13388, 17116, 36817, 73634, 147268, 1301983, 2603966, 5207932, 14321813, 28643626, 57287252]

約数ペア:

[(1, 57287252), (2, 28643626), (4, 14321813), (11, 5207932), (22, 2603966), (44, 1301983), (389, 147268), (778, 73634), (1556, 36817), (3347, 17116), (4279, 13388), (6694, 8558)]