67737212

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{1979}}^1$

素因数の和:2225

約数の個数: 24

約数和(自身を含む): 121968000

約数和(自身を除く): 54230788

約数列:

[1, 2, 4, 43, 86, 172, 199, 398, 796, 1979, 3958, 7916, 8557, 17114, 34228, 85097, 170194, 340388, 393821, 787642, 1575284, 16934303, 33868606, 67737212]

約数ペア:

[(1, 67737212), (2, 33868606), (4, 16934303), (43, 1575284), (86, 787642), (172, 393821), (199, 340388), (398, 170194), (796, 85097), (1979, 34228), (3958, 17114), (7916, 8557)]