28303416

素因数分解:

$2^3\times 3^2\times {\mathrm{393103}}^1$

素因数の和:393115

約数の個数: 24

約数和(自身を含む): 76655280

約数和(自身を除く): 48351864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 393103, 786206, 1179309, 1572412, 2358618, 3144824, 3537927, 4717236, 7075854, 9434472, 14151708, 28303416]

約数ペア:

[(1, 28303416), (2, 14151708), (3, 9434472), (4, 7075854), (6, 4717236), (8, 3537927), (9, 3144824), (12, 2358618), (18, 1572412), (24, 1179309), (36, 786206), (72, 393103)]