66646636

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{40343}}^1$

素因数の和:40413

約数の個数: 24

約数和(自身を含む): 135555840

約数和(自身を除く): 68909204

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 236, 413, 826, 1652, 40343, 80686, 161372, 282401, 564802, 1129604, 2380237, 4760474, 9520948, 16661659, 33323318, 66646636]

約数ペア:

[(1, 66646636), (2, 33323318), (4, 16661659), (7, 9520948), (14, 4760474), (28, 2380237), (59, 1129604), (118, 564802), (236, 282401), (413, 161372), (826, 80686), (1652, 40343)]