26726890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157217}}^1$

素因数の和:157241

約数の個数: 16

約数和(自身を含む): 50938632

約数和(自身を除く): 24211742

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 157217, 314434, 786085, 1572170, 2672689, 5345378, 13363445, 26726890]

約数ペア:

[(1, 26726890), (2, 13363445), (5, 5345378), (10, 2672689), (17, 1572170), (34, 786085), (85, 314434), (170, 157217)]