69991216

素因数分解:

$2^4\times {\mathrm{4374451}}^1$

素因数の和:4374459

約数の個数: 10

約数和(自身を含む): 135608012

約数和(自身を除く): 65616796

約数列:

[1, 2, 4, 8, 16, 4374451, 8748902, 17497804, 34995608, 69991216]

約数ペア:

[(1, 69991216), (2, 34995608), (4, 17497804), (8, 8748902), (16, 4374451)]