266552048

素因数分解:

$2^4\times 7^1\times {\mathrm{2379929}}^1$

素因数の和:2379944

約数の個数: 20

約数和(自身を含む): 590222640

約数和(自身を除く): 323670592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2379929, 4759858, 9519716, 16659503, 19039432, 33319006, 38078864, 66638012, 133276024, 266552048]

約数ペア:

[(1, 266552048), (2, 133276024), (4, 66638012), (7, 38078864), (8, 33319006), (14, 19039432), (16, 16659503), (28, 9519716), (56, 4759858), (112, 2379929)]