68499438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{39779}}^1$

素因数の和:39832

約数の個数: 32

約数和(自身を含む): 160392960

約数和(自身を除く): 91893522

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1722, 39779, 79558, 119337, 238674, 278453, 556906, 835359, 1630939, 1670718, 3261878, 4892817, 9785634, 11416573, 22833146, 34249719, 68499438]

約数ペア:

[(1, 68499438), (2, 34249719), (3, 22833146), (6, 11416573), (7, 9785634), (14, 4892817), (21, 3261878), (41, 1670718), (42, 1630939), (82, 835359), (123, 556906), (246, 278453), (287, 238674), (574, 119337), (861, 79558), (1722, 39779)]