65642188

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{547}}^1\times {\mathrm{1579}}^1$

素因数の和:2149

約数の個数: 24

約数和(自身を含む): 121217600

約数和(自身を除く): 55575412

約数列:

[1, 2, 4, 19, 38, 76, 547, 1094, 1579, 2188, 3158, 6316, 10393, 20786, 30001, 41572, 60002, 120004, 863713, 1727426, 3454852, 16410547, 32821094, 65642188]

約数ペア:

[(1, 65642188), (2, 32821094), (4, 16410547), (19, 3454852), (38, 1727426), (76, 863713), (547, 120004), (1094, 60002), (1579, 41572), (2188, 30001), (3158, 20786), (6316, 10393)]