26811568

素因数分解:

$2^4\times 7^1\times {\mathrm{239389}}^1$

素因数の和:239404

約数の個数: 20

約数和(自身を含む): 59368720

約数和(自身を除く): 32557152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 239389, 478778, 957556, 1675723, 1915112, 3351446, 3830224, 6702892, 13405784, 26811568]

約数ペア:

[(1, 26811568), (2, 13405784), (4, 6702892), (7, 3830224), (8, 3351446), (14, 1915112), (16, 1675723), (28, 957556), (56, 478778), (112, 239389)]