69091708

素因数分解:

$2^2\times 7^1\times {\mathrm{691}}^1\times {\mathrm{3571}}^1$

素因数の和:4273

約数の個数: 24

約数和(自身を含む): 138422144

約数和(自身を除く): 69330436

約数列:

[1, 2, 4, 7, 14, 28, 691, 1382, 2764, 3571, 4837, 7142, 9674, 14284, 19348, 24997, 49994, 99988, 2467561, 4935122, 9870244, 17272927, 34545854, 69091708]

約数ペア:

[(1, 69091708), (2, 34545854), (4, 17272927), (7, 9870244), (14, 4935122), (28, 2467561), (691, 99988), (1382, 49994), (2764, 24997), (3571, 19348), (4837, 14284), (7142, 9674)]