68843446

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{69259}}^1$

素因数の和:69339

約数の個数: 16

約数和(自身を含む): 119681280

約数和(自身を除く): 50837834

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 69259, 138518, 484813, 969626, 4917389, 9834778, 34421723, 68843446]

約数ペア:

[(1, 68843446), (2, 34421723), (7, 9834778), (14, 4917389), (71, 969626), (142, 484813), (497, 138518), (994, 69259)]