142728742

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{50363}}^1$

素因数の和:50487

約数の個数: 16

約数和(自身を含む): 232681680

約数和(自身を除く): 89952938

約数列:

[1, 2, 13, 26, 109, 218, 1417, 2834, 50363, 100726, 654719, 1309438, 5489567, 10979134, 71364371, 142728742]

約数ペア:

[(1, 142728742), (2, 71364371), (13, 10979134), (26, 5489567), (109, 1309438), (218, 654719), (1417, 100726), (2834, 50363)]