68662342

素因数分解:

$2^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{11071}}^1$

素因数の和:11523

約数の個数: 16

約数和(自身を含む): 117983232

約数和(自身を除く): 49320890

約数列:

[1, 2, 7, 14, 443, 886, 3101, 6202, 11071, 22142, 77497, 154994, 4904453, 9808906, 34331171, 68662342]

約数ペア:

[(1, 68662342), (2, 34331171), (7, 9808906), (14, 4904453), (443, 154994), (886, 77497), (3101, 22142), (6202, 11071)]