77290612

素因数分解:

$2^2\times 7^1\times {\mathrm{2760379}}^1$

素因数の和:2760390

約数の個数: 12

約数和(自身を含む): 154581280

約数和(自身を除く): 77290668

約数列:

[1, 2, 4, 7, 14, 28, 2760379, 5520758, 11041516, 19322653, 38645306, 77290612]

約数ペア:

[(1, 77290612), (2, 38645306), (4, 19322653), (7, 11041516), (14, 5520758), (28, 2760379)]