126268408

素因数分解:

$2^3\times 7^1\times {\mathrm{2254793}}^1$

素因数の和:2254806

約数の個数: 16

約数和(自身を含む): 270575280

約数和(自身を除く): 144306872

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2254793, 4509586, 9019172, 15783551, 18038344, 31567102, 63134204, 126268408]

約数ペア:

[(1, 126268408), (2, 63134204), (4, 31567102), (7, 18038344), (8, 15783551), (14, 9019172), (28, 4509586), (56, 2254793)]