68766518

素因数分解:

$2^1\times {\mathrm{257}}^1\times {\mathrm{353}}^1\times {\mathrm{379}}^1$

素因数の和:991

約数の個数: 16

約数和(自身を含む): 104118480

約数和(自身を除く): 35351962

約数列:

[1, 2, 257, 353, 379, 514, 706, 758, 90721, 97403, 133787, 181442, 194806, 267574, 34383259, 68766518]

約数ペア:

[(1, 68766518), (2, 34383259), (257, 267574), (353, 194806), (379, 181442), (514, 133787), (706, 97403), (758, 90721)]