68949454

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{120121}}^1$

素因数の和:120171

約数の個数: 16

約数和(自身を含む): 121082976

約数和(自身を除く): 52133522

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 120121, 240242, 840847, 1681694, 4924961, 9849922, 34474727, 68949454]

約数ペア:

[(1, 68949454), (2, 34474727), (7, 9849922), (14, 4924961), (41, 1681694), (82, 840847), (287, 240242), (574, 120121)]