68794274

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{7873}}^1$

素因数の和:8149

約数の個数: 16

約数和(自身を含む): 109700568

約数和(自身を除く): 40906294

約数列:

[1, 2, 17, 34, 257, 514, 4369, 7873, 8738, 15746, 133841, 267682, 2023361, 4046722, 34397137, 68794274]

約数ペア:

[(1, 68794274), (2, 34397137), (17, 4046722), (34, 2023361), (257, 267682), (514, 133841), (4369, 15746), (7873, 8738)]