64686836

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{951277}}^1$

素因数の和:951298

約数の個数: 12

約数和(自身を含む): 119861028

約数和(自身を除く): 55174192

約数列:

[1, 2, 4, 17, 34, 68, 951277, 1902554, 3805108, 16171709, 32343418, 64686836]

約数ペア:

[(1, 64686836), (2, 32343418), (4, 16171709), (17, 3805108), (34, 1902554), (68, 951277)]