8368728

素因数分解:

$2^3\times 3^1\times {\mathrm{157}}^1\times {\mathrm{2221}}^1$

素因数の和:2387

約数の個数: 32

約数和(自身を含む): 21064560

約数和(自身を除く): 12695832

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 157, 314, 471, 628, 942, 1256, 1884, 2221, 3768, 4442, 6663, 8884, 13326, 17768, 26652, 53304, 348697, 697394, 1046091, 1394788, 2092182, 2789576, 4184364, 8368728]

約数ペア:

[(1, 8368728), (2, 4184364), (3, 2789576), (4, 2092182), (6, 1394788), (8, 1046091), (12, 697394), (24, 348697), (157, 53304), (314, 26652), (471, 17768), (628, 13326), (942, 8884), (1256, 6663), (1884, 4442), (2221, 3768)]