74490577

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{4057}}^1$

素因数の和:4168

約数の個数: 16

約数和(自身を含む): 88561792

約数和(自身を除く): 14071215

約数列:

[1, 7, 43, 61, 301, 427, 2623, 4057, 18361, 28399, 174451, 247477, 1221157, 1732339, 10641511, 74490577]

約数ペア:

[(1, 74490577), (7, 10641511), (43, 1732339), (61, 1221157), (301, 247477), (427, 174451), (2623, 28399), (4057, 18361)]