28302218

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{49307}}^1$

素因数の和:49357

約数の個数: 16

約数和(自身を含む): 49702464

約数和(自身を除く): 21400246

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 49307, 98614, 345149, 690298, 2021587, 4043174, 14151109, 28302218]

約数ペア:

[(1, 28302218), (2, 14151109), (7, 4043174), (14, 2021587), (41, 690298), (82, 345149), (287, 98614), (574, 49307)]