72461804

素因数分解:

$2^2\times {\mathrm{859}}^1\times {\mathrm{21089}}^1$

素因数の和:21952

約数の個数: 12

約数和(自身を含む): 126961800

約数和(自身を除く): 54499996

約数列:

[1, 2, 4, 859, 1718, 3436, 21089, 42178, 84356, 18115451, 36230902, 72461804]

約数ペア:

[(1, 72461804), (2, 36230902), (4, 18115451), (859, 84356), (1718, 42178), (3436, 21089)]