70457894

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{159407}}^1$

素因数の和:159439

約数の個数: 16

約数和(自身を含む): 120512448

約数和(自身を除く): 50054554

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 159407, 318814, 2072291, 2709919, 4144582, 5419838, 35228947, 70457894]

約数ペア:

[(1, 70457894), (2, 35228947), (13, 5419838), (17, 4144582), (26, 2709919), (34, 2072291), (221, 318814), (442, 159407)]