28256896

素因数分解:

$2^7\times {\mathrm{220757}}^1$

素因数の和:220771

約数の個数: 16

約数和(自身を含む): 56293290

約数和(自身を除く): 28036394

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 220757, 441514, 883028, 1766056, 3532112, 7064224, 14128448, 28256896]

約数ペア:

[(1, 28256896), (2, 14128448), (4, 7064224), (8, 3532112), (16, 1766056), (32, 883028), (64, 441514), (128, 220757)]