71859854

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{691}}^1$

素因数の和:896

約数の個数: 32

約数和(自身を含む): 122567040

約数和(自身を除く): 50707186

約数列:

[1, 2, 11, 22, 29, 58, 163, 319, 326, 638, 691, 1382, 1793, 3586, 4727, 7601, 9454, 15202, 20039, 40078, 51997, 103994, 112633, 220429, 225266, 440858, 1238963, 2477926, 3266357, 6532714, 35929927, 71859854]

約数ペア:

[(1, 71859854), (2, 35929927), (11, 6532714), (22, 3266357), (29, 2477926), (58, 1238963), (163, 440858), (319, 225266), (326, 220429), (638, 112633), (691, 103994), (1382, 51997), (1793, 40078), (3586, 20039), (4727, 15202), (7601, 9454)]