68593538

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{499}}^1$

素因数の和:842

約数の個数: 32

約数和(自身を含む): 117936000

約数和(自身を除く): 49342462

約数列:

[1, 2, 13, 17, 26, 34, 221, 311, 442, 499, 622, 998, 4043, 5287, 6487, 8086, 8483, 10574, 12974, 16966, 68731, 110279, 137462, 155189, 220558, 310378, 2017457, 2638213, 4034914, 5276426, 34296769, 68593538]

約数ペア:

[(1, 68593538), (2, 34296769), (13, 5276426), (17, 4034914), (26, 2638213), (34, 2017457), (221, 310378), (311, 220558), (442, 155189), (499, 137462), (622, 110279), (998, 68731), (4043, 16966), (5287, 12974), (6487, 10574), (8086, 8483)]