40379822

素因数分解:

$2^1\times 7^2\times {\mathrm{412039}}^1$

素因数の和:412055

約数の個数: 12

約数和(自身を含む): 70458840

約数和(自身を除く): 30079018

約数列:

[1, 2, 7, 14, 49, 98, 412039, 824078, 2884273, 5768546, 20189911, 40379822]

約数ペア:

[(1, 40379822), (2, 20189911), (7, 5768546), (14, 2884273), (49, 824078), (98, 412039)]