68764612

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{22531}}^1$

素因数の和:22651

約数の個数: 24

約数和(自身を含む): 138797120

約数和(自身を除く): 70032508

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 22531, 45062, 90124, 157717, 315434, 630868, 2455879, 4911758, 9823516, 17191153, 34382306, 68764612]

約数ペア:

[(1, 68764612), (2, 34382306), (4, 17191153), (7, 9823516), (14, 4911758), (28, 2455879), (109, 630868), (218, 315434), (436, 157717), (763, 90124), (1526, 45062), (3052, 22531)]