71356310

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{419743}}^1$

素因数の和:419767

約数の個数: 16

約数和(自身を含む): 135997056

約数和(自身を除く): 64640746

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 419743, 839486, 2098715, 4197430, 7135631, 14271262, 35678155, 71356310]

約数ペア:

[(1, 71356310), (2, 35678155), (5, 14271262), (10, 7135631), (17, 4197430), (34, 2098715), (85, 839486), (170, 419743)]