28724354

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{433}}^1\times {\mathrm{809}}^1$

素因数の和:1285

約数の個数: 16

約数和(自身を含む): 44294040

約数和(自身を除く): 15569686

約数列:

[1, 2, 41, 82, 433, 809, 866, 1618, 17753, 33169, 35506, 66338, 350297, 700594, 14362177, 28724354]

約数ペア:

[(1, 28724354), (2, 14362177), (41, 700594), (82, 350297), (433, 66338), (809, 35506), (866, 33169), (1618, 17753)]