68609492

素因数分解:

$2^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{12829}}^1$

素因数の和:13031

約数の個数: 24

約数和(自身を含む): 137948160

約数和(自身を除く): 69338668

約数列:

[1, 2, 4, 7, 14, 28, 191, 382, 764, 1337, 2674, 5348, 12829, 25658, 51316, 89803, 179606, 359212, 2450339, 4900678, 9801356, 17152373, 34304746, 68609492]

約数ペア:

[(1, 68609492), (2, 34304746), (4, 17152373), (7, 9801356), (14, 4900678), (28, 2450339), (191, 359212), (382, 179606), (764, 89803), (1337, 51316), (2674, 25658), (5348, 12829)]