40821692

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{600319}}^1$

素因数の和:600340

約数の個数: 12

約数和(自身を含む): 75640320

約数和(自身を除く): 34818628

約数列:

[1, 2, 4, 17, 34, 68, 600319, 1200638, 2401276, 10205423, 20410846, 40821692]

約数ペア:

[(1, 40821692), (2, 20410846), (4, 10205423), (17, 2401276), (34, 1200638), (68, 600319)]