28760291288

素因数分解:

$2^3\times {\mathrm{359}}^1\times {\mathrm{439}}^1\times {\mathrm{22811}}^1$

素因数の和:23615

約数の個数: 32

約数和(自身を含む): 54201312000

約数和(自身を除く): 25441020712

約数列:

[1, 2, 4, 8, 359, 439, 718, 878, 1436, 1756, 2872, 3512, 22811, 45622, 91244, 157601, 182488, 315202, 630404, 1260808, 8189149, 10014029, 16378298, 20028058, 32756596, 40056116, 65513192, 80112232, 3595036411, 7190072822, 14380145644, 28760291288]

約数ペア:

[(1, 28760291288), (2, 14380145644), (4, 7190072822), (8, 3595036411), (359, 80112232), (439, 65513192), (718, 40056116), (878, 32756596), (1436, 20028058), (1756, 16378298), (2872, 10014029), (3512, 8189149), (22811, 1260808), (45622, 630404), (91244, 315202), (157601, 182488)]