28424456

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{187003}}^1$

素因数の和:187028

約数の個数: 16

約数和(自身を含む): 56101200

約数和(自身を除く): 27676744

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 187003, 374006, 748012, 1496024, 3553057, 7106114, 14212228, 28424456]

約数ペア:

[(1, 28424456), (2, 14212228), (4, 7106114), (8, 3553057), (19, 1496024), (38, 748012), (76, 374006), (152, 187003)]