66803336

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{491201}}^1$

素因数の和:491224

約数の個数: 16

約数和(自身を含む): 132624540

約数和(自身を除く): 65821204

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 491201, 982402, 1964804, 3929608, 8350417, 16700834, 33401668, 66803336]

約数ペア:

[(1, 66803336), (2, 33401668), (4, 16700834), (8, 8350417), (17, 3929608), (34, 1964804), (68, 982402), (136, 491201)]