40525684

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{171719}}^1$

素因数の和:171782

約数の個数: 12

約数和(自身を含む): 72122400

約数和(自身を除く): 31596716

約数列:

[1, 2, 4, 59, 118, 236, 171719, 343438, 686876, 10131421, 20262842, 40525684]

約数ペア:

[(1, 40525684), (2, 20262842), (4, 10131421), (59, 686876), (118, 343438), (236, 171719)]