40421710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{577453}}^1$

素因数の和:577467

約数の個数: 16

約数和(自身を含む): 83153376

約数和(自身を除く): 42731666

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 577453, 1154906, 2887265, 4042171, 5774530, 8084342, 20210855, 40421710]

約数ペア:

[(1, 40421710), (2, 20210855), (5, 8084342), (7, 5774530), (10, 4042171), (14, 2887265), (35, 1154906), (70, 577453)]