125595568

素因数分解:

$2^4\times 7^1\times {\mathrm{1121389}}^1$

素因数の和:1121404

約数の個数: 20

約数和(自身を含む): 278104720

約数和(自身を除く): 152509152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1121389, 2242778, 4485556, 7849723, 8971112, 15699446, 17942224, 31398892, 62797784, 125595568]

約数ペア:

[(1, 125595568), (2, 62797784), (4, 31398892), (7, 17942224), (8, 15699446), (14, 8971112), (16, 7849723), (28, 4485556), (56, 2242778), (112, 1121389)]