71429982

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{915769}}^1$

素因数の和:915787

約数の個数: 16

約数和(自身を含む): 153849360

約数和(自身を除く): 82419378

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 915769, 1831538, 2747307, 5494614, 11904997, 23809994, 35714991, 71429982]

約数ペア:

[(1, 71429982), (2, 35714991), (3, 23809994), (6, 11904997), (13, 5494614), (26, 2747307), (39, 1831538), (78, 915769)]