68669174

素因数分解:

$2^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{15473}}^1$

素因数の和:15799

約数の個数: 16

約数和(自身を含む): 118097568

約数和(自身を除く): 49428394

約数列:

[1, 2, 7, 14, 317, 634, 2219, 4438, 15473, 30946, 108311, 216622, 4904941, 9809882, 34334587, 68669174]

約数ペア:

[(1, 68669174), (2, 34334587), (7, 9809882), (14, 4904941), (317, 216622), (634, 108311), (2219, 30946), (4438, 15473)]