71670812

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{9337}}^1$

素因数の和:9461

約数の個数: 24

約数和(自身を含む): 133346640

約数和(自身を除く): 61675828

約数列:

[1, 2, 4, 19, 38, 76, 101, 202, 404, 1919, 3838, 7676, 9337, 18674, 37348, 177403, 354806, 709612, 943037, 1886074, 3772148, 17917703, 35835406, 71670812]

約数ペア:

[(1, 71670812), (2, 35835406), (4, 17917703), (19, 3772148), (38, 1886074), (76, 943037), (101, 709612), (202, 354806), (404, 177403), (1919, 37348), (3838, 18674), (7676, 9337)]