7620112

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{4451}}^1$

素因数の和:4566

約数の個数: 20

約数和(自身を含む): 14905296

約数和(自身を除く): 7285184

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 4451, 8902, 17804, 35608, 71216, 476257, 952514, 1905028, 3810056, 7620112]

約数ペア:

[(1, 7620112), (2, 3810056), (4, 1905028), (8, 952514), (16, 476257), (107, 71216), (214, 35608), (428, 17804), (856, 8902), (1712, 4451)]