71288128510

素因数分解:

$2^1\times 5^1\times {\mathrm{761}}^1\times {\mathrm{9367691}}^1$

素因数の和:9368459

約数の個数: 16

約数和(自身を含む): 128487263472

約数和(自身を除く): 57199134962

約数列:

[1, 2, 5, 10, 761, 1522, 3805, 7610, 9367691, 18735382, 46838455, 93676910, 7128812851, 14257625702, 35644064255, 71288128510]

約数ペア:

[(1, 71288128510), (2, 35644064255), (5, 14257625702), (10, 7128812851), (761, 93676910), (1522, 46838455), (3805, 18735382), (7610, 9367691)]