40064297

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{5573}}^1$

素因数の和:5672

約数の個数: 16

約数和(自身を含む): 49943040

約数和(自身を除く): 9878743

約数列:

[1, 7, 13, 79, 91, 553, 1027, 5573, 7189, 39011, 72449, 440267, 507143, 3081869, 5723471, 40064297]

約数ペア:

[(1, 40064297), (7, 5723471), (13, 3081869), (79, 507143), (91, 440267), (553, 72449), (1027, 39011), (5573, 7189)]