28396578

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{96587}}^1$

素因数の和:96606

約数の個数: 24

約数和(自身を含む): 66066192

約数和(自身を除く): 37669614

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 96587, 193174, 289761, 579522, 676109, 1352218, 2028327, 4056654, 4732763, 9465526, 14198289, 28396578]

約数ペア:

[(1, 28396578), (2, 14198289), (3, 9465526), (6, 4732763), (7, 4056654), (14, 2028327), (21, 1352218), (42, 676109), (49, 579522), (98, 289761), (147, 193174), (294, 96587)]