67876274

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{2731}}^1$

素因数の和:2810

約数の個数: 24

約数和(自身を含む): 110711568

約数和(自身を除く): 42835294

約数列:

[1, 2, 17, 34, 43, 86, 289, 578, 731, 1462, 2731, 5462, 12427, 24854, 46427, 92854, 117433, 234866, 789259, 1578518, 1996361, 3992722, 33938137, 67876274]

約数ペア:

[(1, 67876274), (2, 33938137), (17, 3992722), (34, 1996361), (43, 1578518), (86, 789259), (289, 234866), (578, 117433), (731, 92854), (1462, 46427), (2731, 24854), (5462, 12427)]