67307216

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{701}}^1$

素因数の和:1079

約数の個数: 40

約数和(自身を含む): 138667464

約数和(自身を除く): 71360248

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 353, 701, 706, 1402, 1412, 2804, 2824, 5608, 5648, 6001, 11216, 11917, 12002, 23834, 24004, 47668, 48008, 95336, 96016, 190672, 247453, 494906, 989812, 1979624, 3959248, 4206701, 8413402, 16826804, 33653608, 67307216]

約数ペア:

[(1, 67307216), (2, 33653608), (4, 16826804), (8, 8413402), (16, 4206701), (17, 3959248), (34, 1979624), (68, 989812), (136, 494906), (272, 247453), (353, 190672), (701, 96016), (706, 95336), (1402, 48008), (1412, 47668), (2804, 24004), (2824, 23834), (5608, 12002), (5648, 11917), (6001, 11216)]