71700895

素因数分解:

$5^1\times 7^1\times {\mathrm{1031}}^1\times {\mathrm{1987}}^1$

素因数の和:3030

約数の個数: 16

約数和(自身を含む): 98477568

約数和(自身を除く): 26776673

約数列:

[1, 5, 7, 35, 1031, 1987, 5155, 7217, 9935, 13909, 36085, 69545, 2048597, 10242985, 14340179, 71700895]

約数ペア:

[(1, 71700895), (5, 14340179), (7, 10242985), (35, 2048597), (1031, 69545), (1987, 36085), (5155, 13909), (7217, 9935)]