28283436

素因数分解:

$2^2\times 3^2\times {\mathrm{785651}}^1$

素因数の和:785661

約数の個数: 18

約数和(自身を含む): 71494332

約数和(自身を除く): 43210896

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 785651, 1571302, 2356953, 3142604, 4713906, 7070859, 9427812, 14141718, 28283436]

約数ペア:

[(1, 28283436), (2, 14141718), (3, 9427812), (4, 7070859), (6, 4713906), (9, 3142604), (12, 2356953), (18, 1571302), (36, 785651)]