28342259

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{839}}^1$

素因数の和:970

約数の個数: 16

約数和(自身を含む): 32175360

約数和(自身を除く): 3833101

約数列:

[1, 11, 37, 83, 407, 839, 913, 3071, 9229, 31043, 33781, 69637, 341473, 766007, 2576569, 28342259]

約数ペア:

[(1, 28342259), (11, 2576569), (37, 766007), (83, 341473), (407, 69637), (839, 33781), (913, 31043), (3071, 9229)]