40321498

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{26423}}^1$

素因数の和:26541

約数の個数: 16

約数和(自身を含む): 69759360

約数和(自身を除く): 29437862

約数列:

[1, 2, 7, 14, 109, 218, 763, 1526, 26423, 52846, 184961, 369922, 2880107, 5760214, 20160749, 40321498]

約数ペア:

[(1, 40321498), (2, 20160749), (7, 5760214), (14, 2880107), (109, 369922), (218, 184961), (763, 52846), (1526, 26423)]