74512157

素因数分解:

${\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{443}}^1$

素因数の和:640

約数の個数: 16

約数和(自身を含む): 79792128

約数和(自身を除く): 5279971

約数列:

[1, 23, 71, 103, 443, 1633, 2369, 7313, 10189, 31453, 45629, 168199, 723419, 1049467, 3239659, 74512157]

約数ペア:

[(1, 74512157), (23, 3239659), (71, 1049467), (103, 723419), (443, 168199), (1633, 45629), (2369, 31453), (7313, 10189)]