28931948

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{2851}}^1$

素因数の和:2957

約数の個数: 24

約数和(自身を含む): 52704960

約数和(自身を除く): 23773012

約数列:

[1, 2, 4, 43, 59, 86, 118, 172, 236, 2537, 2851, 5074, 5702, 10148, 11404, 122593, 168209, 245186, 336418, 490372, 672836, 7232987, 14465974, 28931948]

約数ペア:

[(1, 28931948), (2, 14465974), (4, 7232987), (43, 672836), (59, 490372), (86, 336418), (118, 245186), (172, 168209), (236, 122593), (2537, 11404), (2851, 10148), (5074, 5702)]