74149621

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{1783}}^1$

素因数の和:2260

約数の個数: 16

約数和(自身を含む): 91512064

約数和(自身を除く): 17362443

約数列:

[1, 7, 13, 91, 457, 1783, 3199, 5941, 12481, 23179, 41587, 162253, 814831, 5703817, 10592803, 74149621]

約数ペア:

[(1, 74149621), (7, 10592803), (13, 5703817), (91, 814831), (457, 162253), (1783, 41587), (3199, 23179), (5941, 12481)]