28651942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{44909}}^1$

素因数の和:44951

約数の個数: 16

約数和(自身を含む): 48502800

約数和(自身を除く): 19850858

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 44909, 89818, 493999, 987998, 1302361, 2604722, 14325971, 28651942]

約数ペア:

[(1, 28651942), (2, 14325971), (11, 2604722), (22, 1302361), (29, 987998), (58, 493999), (319, 89818), (638, 44909)]