68115956

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{1657}}^1$

素因数の和:1943

約数の個数: 24

約数和(自身を含む): 122559360

約数和(自身を除く): 54443404

約数列:

[1, 2, 4, 43, 86, 172, 239, 478, 956, 1657, 3314, 6628, 10277, 20554, 41108, 71251, 142502, 285004, 396023, 792046, 1584092, 17028989, 34057978, 68115956]

約数ペア:

[(1, 68115956), (2, 34057978), (4, 17028989), (43, 1584092), (86, 792046), (172, 396023), (239, 285004), (478, 142502), (956, 71251), (1657, 41108), (3314, 20554), (6628, 10277)]