71314724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{7577}}^1$

素因数の和:7775

約数の個数: 24

約数和(自身を含む): 135161208

約数和(自身を除く): 63846484

約数列:

[1, 2, 4, 13, 26, 52, 181, 362, 724, 2353, 4706, 7577, 9412, 15154, 30308, 98501, 197002, 394004, 1371437, 2742874, 5485748, 17828681, 35657362, 71314724]

約数ペア:

[(1, 71314724), (2, 35657362), (4, 17828681), (13, 5485748), (26, 2742874), (52, 1371437), (181, 394004), (362, 197002), (724, 98501), (2353, 30308), (4706, 15154), (7577, 9412)]