71389154

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{34421}}^1$

素因数の和:34501

約数の個数: 16

約数和(自身を含む): 115244856

約数和(自身を除く): 43855702

約数列:

[1, 2, 17, 34, 61, 122, 1037, 2074, 34421, 68842, 585157, 1170314, 2099681, 4199362, 35694577, 71389154]

約数ペア:

[(1, 71389154), (2, 35694577), (17, 4199362), (34, 2099681), (61, 1170314), (122, 585157), (1037, 68842), (2074, 34421)]