28786049

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{743}}^1$

素因数の和:856

約数の個数: 16

約数和(自身を含む): 31819392

約数和(自身を除く): 3033343

約数列:

[1, 17, 43, 53, 731, 743, 901, 2279, 12631, 31949, 38743, 39379, 543133, 669443, 1693297, 28786049]

約数ペア:

[(1, 28786049), (17, 1693297), (43, 669443), (53, 543133), (731, 39379), (743, 38743), (901, 31949), (2279, 12631)]