28613950

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{15467}}^1$

素因数の和:15516

約数の個数: 24

約数和(自身を含む): 54663912

約数和(自身を除く): 26049962

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 185, 370, 925, 1850, 15467, 30934, 77335, 154670, 386675, 572279, 773350, 1144558, 2861395, 5722790, 14306975, 28613950]

約数ペア:

[(1, 28613950), (2, 14306975), (5, 5722790), (10, 2861395), (25, 1144558), (37, 773350), (50, 572279), (74, 386675), (185, 154670), (370, 77335), (925, 30934), (1850, 15467)]