72625154

素因数分解:

$2^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{20029}}^1$

素因数の和:20082

約数の個数: 24

約数和(自身を含む): 130154940

約数和(自身を除く): 57529786

約数列:

[1, 2, 7, 14, 37, 49, 74, 98, 259, 518, 1813, 3626, 20029, 40058, 140203, 280406, 741073, 981421, 1482146, 1962842, 5187511, 10375022, 36312577, 72625154]

約数ペア:

[(1, 72625154), (2, 36312577), (7, 10375022), (14, 5187511), (37, 1962842), (49, 1482146), (74, 981421), (98, 741073), (259, 280406), (518, 140203), (1813, 40058), (3626, 20029)]