47739828

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{28621}}^1$

素因数の和:28767

約数の個数: 24

約数和(自身を含む): 112198240

約数和(自身を除く): 64458412

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 28621, 57242, 85863, 114484, 171726, 343452, 3978319, 7956638, 11934957, 15913276, 23869914, 47739828]

約数ペア:

[(1, 47739828), (2, 23869914), (3, 15913276), (4, 11934957), (6, 7956638), (12, 3978319), (139, 343452), (278, 171726), (417, 114484), (556, 85863), (834, 57242), (1668, 28621)]