40690078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8369}}^1$

素因数の和:8412

約数の個数: 32

約数和(自身を含む): 75932640

約数和(自身を除く): 35242562

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 187, 221, 286, 374, 442, 2431, 4862, 8369, 16738, 92059, 108797, 142273, 184118, 217594, 284546, 1196767, 1565003, 1849549, 2393534, 3130006, 3699098, 20345039, 40690078]

約数ペア:

[(1, 40690078), (2, 20345039), (11, 3699098), (13, 3130006), (17, 2393534), (22, 1849549), (26, 1565003), (34, 1196767), (143, 284546), (187, 217594), (221, 184118), (286, 142273), (374, 108797), (442, 92059), (2431, 16738), (4862, 8369)]