25896604

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{677}}^1$

素因数の和:885

約数の個数: 24

約数和(自身を含む): 46358928

約数和(自身を除く): 20462324

約数列:

[1, 2, 4, 73, 131, 146, 262, 292, 524, 677, 1354, 2708, 9563, 19126, 38252, 49421, 88687, 98842, 177374, 197684, 354748, 6474151, 12948302, 25896604]

約数ペア:

[(1, 25896604), (2, 12948302), (4, 6474151), (73, 354748), (131, 197684), (146, 177374), (262, 98842), (292, 88687), (524, 49421), (677, 38252), (1354, 19126), (2708, 9563)]