57497866

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1\times {\mathrm{1979}}^1$

素因数の和:2253

約数の個数: 16

約数和(自身を含む): 87912000

約数和(自身を除く): 30414134

約数列:

[1, 2, 73, 146, 199, 398, 1979, 3958, 14527, 29054, 144467, 288934, 393821, 787642, 28748933, 57497866]

約数ペア:

[(1, 57497866), (2, 28748933), (73, 787642), (146, 393821), (199, 288934), (398, 144467), (1979, 29054), (3958, 14527)]