72851597

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{1783}}^1$

素因数の和:2252

約数の個数: 16

約数和(自身を含む): 89913600

約数和(自身を除く): 17062003

約数列:

[1, 7, 13, 91, 449, 1783, 3143, 5837, 12481, 23179, 40859, 162253, 800567, 5603969, 10407371, 72851597]

約数ペア:

[(1, 72851597), (7, 10407371), (13, 5603969), (91, 800567), (449, 162253), (1783, 40859), (3143, 23179), (5837, 12481)]