71613216856

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{526567771}}^1$

素因数の和:526567794

約数の個数: 16

約数和(自身を含む): 142173298440

約数和(自身を除く): 70560081584

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 526567771, 1053135542, 2106271084, 4212542168, 8951652107, 17903304214, 35806608428, 71613216856]

約数ペア:

[(1, 71613216856), (2, 35806608428), (4, 17903304214), (8, 8951652107), (17, 4212542168), (34, 2106271084), (68, 1053135542), (136, 526567771)]