28174433

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{683}}^1$

素因数の和:844

約数の個数: 16

約数和(自身を含む): 33094656

約数和(自身を除く): 4920223

約数列:

[1, 7, 71, 83, 497, 581, 683, 4781, 5893, 41251, 48493, 56689, 339451, 396823, 4024919, 28174433]

約数ペア:

[(1, 28174433), (7, 4024919), (71, 396823), (83, 339451), (497, 56689), (581, 48493), (683, 41251), (4781, 5893)]