72636526

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{449}}^1\times {\mathrm{1721}}^1$

素因数の和:2219

約数の個数: 16

約数和(自身を含む): 111585600

約数和(自身を除く): 38949074

約数列:

[1, 2, 47, 94, 449, 898, 1721, 3442, 21103, 42206, 80887, 161774, 772729, 1545458, 36318263, 72636526]

約数ペア:

[(1, 72636526), (2, 36318263), (47, 1545458), (94, 772729), (449, 161774), (898, 80887), (1721, 42206), (3442, 21103)]