28245476

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53093}}^1$

素因数の和:53123

約数の個数: 24

約数和(自身を含む): 59465280

約数和(自身を除く): 31219804

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 53093, 106186, 212372, 371651, 743302, 1008767, 1486604, 2017534, 4035068, 7061369, 14122738, 28245476]

約数ペア:

[(1, 28245476), (2, 14122738), (4, 7061369), (7, 4035068), (14, 2017534), (19, 1486604), (28, 1008767), (38, 743302), (76, 371651), (133, 212372), (266, 106186), (532, 53093)]