27511568

素因数分解:

$2^4\times 7^1\times {\mathrm{245639}}^1$

素因数の和:245654

約数の個数: 20

約数和(自身を含む): 60918720

約数和(自身を除く): 33407152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 245639, 491278, 982556, 1719473, 1965112, 3438946, 3930224, 6877892, 13755784, 27511568]

約数ペア:

[(1, 27511568), (2, 13755784), (4, 6877892), (7, 3930224), (8, 3438946), (14, 1965112), (16, 1719473), (28, 982556), (56, 491278), (112, 245639)]