56786728

素因数分解:

$2^3\times {\mathrm{281}}^1\times {\mathrm{25261}}^1$

素因数の和:25548

約数の個数: 16

約数和(自身を含む): 106858260

約数和(自身を除く): 50071532

約数列:

[1, 2, 4, 8, 281, 562, 1124, 2248, 25261, 50522, 101044, 202088, 7098341, 14196682, 28393364, 56786728]

約数ペア:

[(1, 56786728), (2, 28393364), (4, 14196682), (8, 7098341), (281, 202088), (562, 101044), (1124, 50522), (2248, 25261)]