28355898

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{277999}}^1$

素因数の和:278021

約数の個数: 16

約数和(自身を含む): 60048000

約数和(自身を除く): 31692102

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 277999, 555998, 833997, 1667994, 4725983, 9451966, 14177949, 28355898]

約数ペア:

[(1, 28355898), (2, 14177949), (3, 9451966), (6, 4725983), (17, 1667994), (34, 833997), (51, 555998), (102, 277999)]