28749564

素因数分解:

$2^2\times 3^2\times {\mathrm{798599}}^1$

素因数の和:798609

約数の個数: 18

約数和(自身を含む): 72672600

約数和(自身を除く): 43923036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 798599, 1597198, 2395797, 3194396, 4791594, 7187391, 9583188, 14374782, 28749564]

約数ペア:

[(1, 28749564), (2, 14374782), (3, 9583188), (4, 7187391), (6, 4791594), (9, 3194396), (12, 2395797), (18, 1597198), (36, 798599)]