74028199

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{2797}}^1$

素因数の和:3022

約数の個数: 16

約数和(自身を含む): 89536000

約数和(自身を除く): 15507801

約数列:

[1, 7, 19, 133, 199, 1393, 2797, 3781, 19579, 26467, 53143, 372001, 556603, 3896221, 10575457, 74028199]

約数ペア:

[(1, 74028199), (7, 10575457), (19, 3896221), (133, 556603), (199, 372001), (1393, 53143), (2797, 26467), (3781, 19579)]