268004408

素因数分解:

$2^3\times 7^1\times {\mathrm{4785793}}^1$

素因数の和:4785806

約数の個数: 16

約数和(自身を含む): 574295280

約数和(自身を除く): 306290872

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 4785793, 9571586, 19143172, 33500551, 38286344, 67001102, 134002204, 268004408]

約数ペア:

[(1, 268004408), (2, 134002204), (4, 67001102), (7, 38286344), (8, 33500551), (14, 19143172), (28, 9571586), (56, 4785793)]