71297530

素因数分解:

$2^1\times 5^1\times {\mathrm{1823}}^1\times {\mathrm{3911}}^1$

素因数の和:5741

約数の個数: 16

約数和(自身を含む): 128438784

約数和(自身を除く): 57141254

約数列:

[1, 2, 5, 10, 1823, 3646, 3911, 7822, 9115, 18230, 19555, 39110, 7129753, 14259506, 35648765, 71297530]

約数ペア:

[(1, 71297530), (2, 35648765), (5, 14259506), (10, 7129753), (1823, 39110), (3646, 19555), (3911, 18230), (7822, 9115)]