3847088

素因数分解:

$2^4\times 7^3\times {\mathrm{701}}^1$

素因数の和:730

約数の個数: 40

約数和(自身を含む): 8704800

約数和(自身を除く): 4857712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 701, 784, 1372, 1402, 2744, 2804, 4907, 5488, 5608, 9814, 11216, 19628, 34349, 39256, 68698, 78512, 137396, 240443, 274792, 480886, 549584, 961772, 1923544, 3847088]

約数ペア:

[(1, 3847088), (2, 1923544), (4, 961772), (7, 549584), (8, 480886), (14, 274792), (16, 240443), (28, 137396), (49, 78512), (56, 68698), (98, 39256), (112, 34349), (196, 19628), (343, 11216), (392, 9814), (686, 5608), (701, 5488), (784, 4907), (1372, 2804), (1402, 2744)]