28185058

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{2459}}^1$

素因数の和:2993

約数の個数: 16

約数和(自身を含む): 46228320

約数和(自身を除く): 18043262

約数列:

[1, 2, 11, 22, 521, 1042, 2459, 4918, 5731, 11462, 27049, 54098, 1281139, 2562278, 14092529, 28185058]

約数ペア:

[(1, 28185058), (2, 14092529), (11, 2562278), (22, 1281139), (521, 54098), (1042, 27049), (2459, 11462), (4918, 5731)]