25676336

素因数分解:

$2^4\times 7^1\times {\mathrm{229253}}^1$

素因数の和:229268

約数の個数: 20

約数和(自身を含む): 56854992

約数和(自身を除く): 31178656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 229253, 458506, 917012, 1604771, 1834024, 3209542, 3668048, 6419084, 12838168, 25676336]

約数ペア:

[(1, 25676336), (2, 12838168), (4, 6419084), (7, 3668048), (8, 3209542), (14, 1834024), (16, 1604771), (28, 917012), (56, 458506), (112, 229253)]