74504521

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{35597}}^1$

素因数の和:35640

約数の個数: 16

約数和(自身を含む): 95687424

約数和(自身を除く): 21182903

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 35597, 249179, 462761, 818731, 3239327, 5731117, 10643503, 74504521]

約数ペア:

[(1, 74504521), (7, 10643503), (13, 5731117), (23, 3239327), (91, 818731), (161, 462761), (299, 249179), (2093, 35597)]