28268438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{7883}}^1$

素因数の和:8059

約数の個数: 16

約数和(自身を含む): 46547136

約数和(自身を除く): 18278698

約数列:

[1, 2, 11, 22, 163, 326, 1793, 3586, 7883, 15766, 86713, 173426, 1284929, 2569858, 14134219, 28268438]

約数ペア:

[(1, 28268438), (2, 14134219), (11, 2569858), (22, 1284929), (163, 173426), (326, 86713), (1793, 15766), (3586, 7883)]