6557992

素因数分解:

$2^3\times 7^1\times {\mathrm{181}}^1\times {\mathrm{647}}^1$

素因数の和:841

約数の個数: 32

約数和(自身を含む): 14152320

約数和(自身を除く): 7594328

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 181, 362, 647, 724, 1267, 1294, 1448, 2534, 2588, 4529, 5068, 5176, 9058, 10136, 18116, 36232, 117107, 234214, 468428, 819749, 936856, 1639498, 3278996, 6557992]

約数ペア:

[(1, 6557992), (2, 3278996), (4, 1639498), (7, 936856), (8, 819749), (14, 468428), (28, 234214), (56, 117107), (181, 36232), (362, 18116), (647, 10136), (724, 9058), (1267, 5176), (1294, 5068), (1448, 4529), (2534, 2588)]