67027766

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{6397}}^1$

素因数の和:6456

約数の個数: 24

約数和(自身を含む): 112400064

約数和(自身を除く): 45372298

約数列:

[1, 2, 13, 26, 31, 62, 169, 338, 403, 806, 5239, 6397, 10478, 12794, 83161, 166322, 198307, 396614, 1081093, 2162186, 2577991, 5155982, 33513883, 67027766]

約数ペア:

[(1, 67027766), (2, 33513883), (13, 5155982), (26, 2577991), (31, 2162186), (62, 1081093), (169, 396614), (338, 198307), (403, 166322), (806, 83161), (5239, 12794), (6397, 10478)]