27999692

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{52631}}^1$

素因数の和:52661

約数の個数: 24

約数和(自身を含む): 58947840

約数和(自身を除く): 30948148

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 52631, 105262, 210524, 368417, 736834, 999989, 1473668, 1999978, 3999956, 6999923, 13999846, 27999692]

約数ペア:

[(1, 27999692), (2, 13999846), (4, 6999923), (7, 3999956), (14, 1999978), (19, 1473668), (28, 999989), (38, 736834), (76, 368417), (133, 210524), (266, 105262), (532, 52631)]