68400982

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{6763}}^1$

素因数の和:7167

約数の個数: 16

約数和(自身を含む): 110794320

約数和(自身を除く): 42393338

約数列:

[1, 2, 13, 26, 389, 778, 5057, 6763, 10114, 13526, 87919, 175838, 2630807, 5261614, 34200491, 68400982]

約数ペア:

[(1, 68400982), (2, 34200491), (13, 5261614), (26, 2630807), (389, 175838), (778, 87919), (5057, 13526), (6763, 10114)]