28031762

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{7817}}^1$

素因数の和:7993

約数の個数: 16

約数和(自身を含む): 46157472

約数和(自身を除く): 18125710

約数列:

[1, 2, 11, 22, 163, 326, 1793, 3586, 7817, 15634, 85987, 171974, 1274171, 2548342, 14015881, 28031762]

約数ペア:

[(1, 28031762), (2, 14015881), (11, 2548342), (22, 1274171), (163, 171974), (326, 85987), (1793, 15634), (3586, 7817)]