57856578

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{1721}}^1$

素因数の和:2170

約数の個数: 32

約数和(自身を含む): 124975872

約数和(自身を除く): 67119294

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 431, 862, 1293, 1721, 2586, 3442, 5163, 5603, 10326, 11206, 16809, 22373, 33618, 44746, 67119, 134238, 741751, 1483502, 2225253, 4450506, 9642763, 19285526, 28928289, 57856578]

約数ペア:

[(1, 57856578), (2, 28928289), (3, 19285526), (6, 9642763), (13, 4450506), (26, 2225253), (39, 1483502), (78, 741751), (431, 134238), (862, 67119), (1293, 44746), (1721, 33618), (2586, 22373), (3442, 16809), (5163, 11206), (5603, 10326)]