29967644

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{10391}}^1$

素因数の和:10505

約数の個数: 24

約数和(自身を含む): 60523008

約数和(自身を除く): 30555364

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 10391, 20782, 41564, 72737, 145474, 290948, 1070273, 2140546, 4281092, 7491911, 14983822, 29967644]

約数ペア:

[(1, 29967644), (2, 14983822), (4, 7491911), (7, 4281092), (14, 2140546), (28, 1070273), (103, 290948), (206, 145474), (412, 72737), (721, 41564), (1442, 20782), (2884, 10391)]