68981546

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1627}}^1$

素因数の和:1718

約数の個数: 32

約数和(自身を含む): 116043840

約数和(自身を除く): 47062294

約数列:

[1, 2, 17, 29, 34, 43, 58, 86, 493, 731, 986, 1247, 1462, 1627, 2494, 3254, 21199, 27659, 42398, 47183, 55318, 69961, 94366, 139922, 802111, 1189337, 1604222, 2028869, 2378674, 4057738, 34490773, 68981546]

約数ペア:

[(1, 68981546), (2, 34490773), (17, 4057738), (29, 2378674), (34, 2028869), (43, 1604222), (58, 1189337), (86, 802111), (493, 139922), (731, 94366), (986, 69961), (1247, 55318), (1462, 47183), (1627, 42398), (2494, 27659), (3254, 21199)]