28971608

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{593}}^1$

素因数の和:827

約数の個数: 32

約数和(自身を含む): 56453760

約数和(自身を除く): 27482152

約数列:

[1, 2, 4, 8, 31, 62, 124, 197, 248, 394, 593, 788, 1186, 1576, 2372, 4744, 6107, 12214, 18383, 24428, 36766, 48856, 73532, 116821, 147064, 233642, 467284, 934568, 3621451, 7242902, 14485804, 28971608]

約数ペア:

[(1, 28971608), (2, 14485804), (4, 7242902), (8, 3621451), (31, 934568), (62, 467284), (124, 233642), (197, 147064), (248, 116821), (394, 73532), (593, 48856), (788, 36766), (1186, 24428), (1576, 18383), (2372, 12214), (4744, 6107)]