39184474

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{499}}^1$

素因数の和:658

約数の個数: 32

約数和(自身を含む): 69120000

約数和(自身を除く): 29935526

約数列:

[1, 2, 7, 14, 71, 79, 142, 158, 497, 499, 553, 994, 998, 1106, 3493, 5609, 6986, 11218, 35429, 39263, 39421, 70858, 78526, 78842, 248003, 275947, 496006, 551894, 2798891, 5597782, 19592237, 39184474]

約数ペア:

[(1, 39184474), (2, 19592237), (7, 5597782), (14, 2798891), (71, 551894), (79, 496006), (142, 275947), (158, 248003), (497, 78842), (499, 78526), (553, 70858), (994, 39421), (998, 39263), (1106, 35429), (3493, 11218), (5609, 6986)]