38869486576

素因数分解:

$2^4\times {\mathrm{571}}^1\times {\mathrm{4254541}}^1$

素因数の和:4255120

約数の個数: 20

約数和(自身を含む): 75441538744

約数和(自身を除く): 36572052168

約数列:

[1, 2, 4, 8, 16, 571, 1142, 2284, 4568, 9136, 4254541, 8509082, 17018164, 34036328, 68072656, 2429342911, 4858685822, 9717371644, 19434743288, 38869486576]

約数ペア:

[(1, 38869486576), (2, 19434743288), (4, 9717371644), (8, 4858685822), (16, 2429342911), (571, 68072656), (1142, 34036328), (2284, 17018164), (4568, 8509082), (9136, 4254541)]