68912543

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{2423}}^1$

素因数の和:2686

約数の個数: 16

約数和(自身を含む): 83773440

約数和(自身を除く): 14860897

約数列:

[1, 7, 17, 119, 239, 1673, 2423, 4063, 16961, 28441, 41191, 288337, 579097, 4053679, 9844649, 68912543]

約数ペア:

[(1, 68912543), (7, 9844649), (17, 4053679), (119, 579097), (239, 288337), (1673, 41191), (2423, 28441), (4063, 16961)]