72652489

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{1747}}^1$

素因数の和:2224

約数の個数: 16

約数和(自身を含む): 89665408

約数和(自身を除く): 17012919

約数列:

[1, 7, 13, 91, 457, 1747, 3199, 5941, 12229, 22711, 41587, 158977, 798379, 5588653, 10378927, 72652489]

約数ペア:

[(1, 72652489), (7, 10378927), (13, 5588653), (91, 798379), (457, 158977), (1747, 41587), (3199, 22711), (5941, 12229)]