40243412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{2591}}^1$

素因数の和:2959

約数の個数: 24

約数和(自身を含む): 77075712

約数和(自身を除く): 36832300

約数列:

[1, 2, 4, 11, 22, 44, 353, 706, 1412, 2591, 3883, 5182, 7766, 10364, 15532, 28501, 57002, 114004, 914623, 1829246, 3658492, 10060853, 20121706, 40243412]

約数ペア:

[(1, 40243412), (2, 20121706), (4, 10060853), (11, 3658492), (22, 1829246), (44, 914623), (353, 114004), (706, 57002), (1412, 28501), (2591, 15532), (3883, 10364), (5182, 7766)]