40066544

素因数分解:

$2^4\times 7^1\times {\mathrm{357737}}^1$

素因数の和:357752

約数の個数: 20

約数和(自身を含む): 88719024

約数和(自身を除く): 48652480

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 357737, 715474, 1430948, 2504159, 2861896, 5008318, 5723792, 10016636, 20033272, 40066544]

約数ペア:

[(1, 40066544), (2, 20033272), (4, 10016636), (7, 5723792), (8, 5008318), (14, 2861896), (16, 2504159), (28, 1430948), (56, 715474), (112, 357737)]