71320474

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{881}}^1\times {\mathrm{2381}}^1$

素因数の和:3281

約数の個数: 16

約数和(自身を含む): 113449896

約数和(自身を除く): 42129422

約数列:

[1, 2, 17, 34, 881, 1762, 2381, 4762, 14977, 29954, 40477, 80954, 2097661, 4195322, 35660237, 71320474]

約数ペア:

[(1, 71320474), (2, 35660237), (17, 4195322), (34, 2097661), (881, 80954), (1762, 40477), (2381, 29954), (4762, 14977)]