68974612

素因数分解:

$2^2\times 7^1\times {\mathrm{1531}}^1\times {\mathrm{1609}}^1$

素因数の和:3151

約数の個数: 24

約数和(自身を含む): 138125120

約数和(自身を除く): 69150508

約数列:

[1, 2, 4, 7, 14, 28, 1531, 1609, 3062, 3218, 6124, 6436, 10717, 11263, 21434, 22526, 42868, 45052, 2463379, 4926758, 9853516, 17243653, 34487306, 68974612]

約数ペア:

[(1, 68974612), (2, 34487306), (4, 17243653), (7, 9853516), (14, 4926758), (28, 2463379), (1531, 45052), (1609, 42868), (3062, 22526), (3218, 21434), (6124, 11263), (6436, 10717)]