26905730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{158269}}^1$

素因数の和:158293

約数の個数: 16

約数和(自身を含む): 51279480

約数和(自身を除く): 24373750

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 158269, 316538, 791345, 1582690, 2690573, 5381146, 13452865, 26905730]

約数ペア:

[(1, 26905730), (2, 13452865), (5, 5381146), (10, 2690573), (17, 1582690), (34, 791345), (85, 316538), (170, 158269)]