68631878

素因数分解:

$2^1\times 7^1\times {\mathrm{839}}^1\times {\mathrm{5843}}^1$

素因数の和:6691

約数の個数: 16

約数和(自身を含む): 117815040

約数和(自身を除く): 49183162

約数列:

[1, 2, 7, 14, 839, 1678, 5843, 5873, 11686, 11746, 40901, 81802, 4902277, 9804554, 34315939, 68631878]

約数ペア:

[(1, 68631878), (2, 34315939), (7, 9804554), (14, 4902277), (839, 81802), (1678, 40901), (5843, 11746), (5873, 11686)]