40374422

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2633}}^1$

素因数の和:2704

約数の個数: 32

約数和(自身を含む): 71686944

約数和(自身を除く): 31312522

約数列:

[1, 2, 11, 17, 22, 34, 41, 82, 187, 374, 451, 697, 902, 1394, 2633, 5266, 7667, 15334, 28963, 44761, 57926, 89522, 107953, 215906, 492371, 984742, 1187483, 1835201, 2374966, 3670402, 20187211, 40374422]

約数ペア:

[(1, 40374422), (2, 20187211), (11, 3670402), (17, 2374966), (22, 1835201), (34, 1187483), (41, 984742), (82, 492371), (187, 215906), (374, 107953), (451, 89522), (697, 57926), (902, 44761), (1394, 28963), (2633, 15334), (5266, 7667)]