28628768

素因数分解:

$2^5\times 7^1\times {\mathrm{127807}}^1$

素因数の和:127824

約数の個数: 24

約数和(自身を含む): 64415232

約数和(自身を除く): 35786464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 127807, 255614, 511228, 894649, 1022456, 1789298, 2044912, 3578596, 4089824, 7157192, 14314384, 28628768]

約数ペア:

[(1, 28628768), (2, 14314384), (4, 7157192), (7, 4089824), (8, 3578596), (14, 2044912), (16, 1789298), (28, 1022456), (32, 894649), (56, 511228), (112, 255614), (224, 127807)]