71707994

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{449}}^1\times {\mathrm{1699}}^1$

素因数の和:2197

約数の個数: 16

約数和(自身を含む): 110160000

約数和(自身を除く): 38452006

約数列:

[1, 2, 47, 94, 449, 898, 1699, 3398, 21103, 42206, 79853, 159706, 762851, 1525702, 35853997, 71707994]

約数ペア:

[(1, 71707994), (2, 35853997), (47, 1525702), (94, 762851), (449, 159706), (898, 79853), (1699, 42206), (3398, 21103)]