26840824

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{197359}}^1$

素因数の和:197382

約数の個数: 16

約数和(自身を含む): 53287200

約数和(自身を除く): 26446376

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 197359, 394718, 789436, 1578872, 3355103, 6710206, 13420412, 26840824]

約数ペア:

[(1, 26840824), (2, 13420412), (4, 6710206), (8, 3355103), (17, 1578872), (34, 789436), (68, 394718), (136, 197359)]