71879234

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{138763}}^1$

素因数の和:138809

約数の個数: 16

約数和(自身を含む): 126552768

約数和(自身を除く): 54673534

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 138763, 277526, 971341, 1942682, 5134231, 10268462, 35939617, 71879234]

約数ペア:

[(1, 71879234), (2, 35939617), (7, 10268462), (14, 5134231), (37, 1942682), (74, 971341), (259, 277526), (518, 138763)]