40107718

素因数分解:

$2^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{8501}}^1$

素因数の和:8847

約数の個数: 16

約数和(自身を含む): 68968224

約数和(自身を除く): 28860506

約数列:

[1, 2, 7, 14, 337, 674, 2359, 4718, 8501, 17002, 59507, 119014, 2864837, 5729674, 20053859, 40107718]

約数ペア:

[(1, 40107718), (2, 20053859), (7, 5729674), (14, 2864837), (337, 119014), (674, 59507), (2359, 17002), (4718, 8501)]