125707456

素因数分解:

$2^6\times 7^1\times {\mathrm{280597}}^1$

素因数の和:280616

約数の個数: 28

約数和(自身を含む): 285087568

約数和(自身を除く): 159380112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 280597, 561194, 1122388, 1964179, 2244776, 3928358, 4489552, 7856716, 8979104, 15713432, 17958208, 31426864, 62853728, 125707456]

約数ペア:

[(1, 125707456), (2, 62853728), (4, 31426864), (7, 17958208), (8, 15713432), (14, 8979104), (16, 7856716), (28, 4489552), (32, 3928358), (56, 2244776), (64, 1964179), (112, 1122388), (224, 561194), (448, 280597)]