68732566

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{617}}^1$

素因数の和:808

約数の個数: 32

約数和(自身を含む): 120732480

約数和(自身を除く): 51999914

約数列:

[1, 2, 7, 14, 73, 109, 146, 218, 511, 617, 763, 1022, 1234, 1526, 4319, 7957, 8638, 15914, 45041, 55699, 67253, 90082, 111398, 134506, 315287, 470771, 630574, 941542, 4909469, 9818938, 34366283, 68732566]

約数ペア:

[(1, 68732566), (2, 34366283), (7, 9818938), (14, 4909469), (73, 941542), (109, 630574), (146, 470771), (218, 315287), (511, 134506), (617, 111398), (763, 90082), (1022, 67253), (1234, 55699), (1526, 45041), (4319, 15914), (7957, 8638)]