28208327336

素因数分解:

$2^3\times 7^1\times {\mathrm{503720131}}^1$

素因数の和:503720144

約数の個数: 16

約数和(自身を含む): 60446415840

約数和(自身を除く): 32238088504

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 503720131, 1007440262, 2014880524, 3526040917, 4029761048, 7052081834, 14104163668, 28208327336]

約数ペア:

[(1, 28208327336), (2, 14104163668), (4, 7052081834), (7, 4029761048), (8, 3526040917), (14, 2014880524), (28, 1007440262), (56, 503720131)]