68082790

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{8521}}^1$

素因数の和:8592

約数の個数: 32

約数和(自身を含む): 132534144

約数和(自身を除く): 64451354

約数列:

[1, 2, 5, 10, 17, 34, 47, 85, 94, 170, 235, 470, 799, 1598, 3995, 7990, 8521, 17042, 42605, 85210, 144857, 289714, 400487, 724285, 800974, 1448570, 2002435, 4004870, 6808279, 13616558, 34041395, 68082790]

約数ペア:

[(1, 68082790), (2, 34041395), (5, 13616558), (10, 6808279), (17, 4004870), (34, 2002435), (47, 1448570), (85, 800974), (94, 724285), (170, 400487), (235, 289714), (470, 144857), (799, 85210), (1598, 42605), (3995, 17042), (7990, 8521)]