71348961026

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{137739307}}^1$

素因数の和:137739353

約数の個数: 16

約数和(自身を含む): 125618248896

約数和(自身を除く): 54269287870

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 137739307, 275478614, 964175149, 1928350298, 5096354359, 10192708718, 35674480513, 71348961026]

約数ペア:

[(1, 71348961026), (2, 35674480513), (7, 10192708718), (14, 5096354359), (37, 1928350298), (74, 964175149), (259, 275478614), (518, 137739307)]