68307694

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12107}}^1$

素因数の和:12160

約数の個数: 32

約数和(自身を含む): 130185216

約数和(自身を除く): 61877522

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 5642, 12107, 24214, 84749, 157391, 169498, 314782, 375317, 750634, 1101737, 2203474, 2627219, 4879121, 5254438, 9758242, 34153847, 68307694]

約数ペア:

[(1, 68307694), (2, 34153847), (7, 9758242), (13, 5254438), (14, 4879121), (26, 2627219), (31, 2203474), (62, 1101737), (91, 750634), (182, 375317), (217, 314782), (403, 169498), (434, 157391), (806, 84749), (2821, 24214), (5642, 12107)]