866663504

素因数分解:

$2^4\times 7^1\times {\mathrm{7738067}}^1$

素因数の和:7738082

約数の個数: 20

約数和(自身を含む): 1919040864

約数和(自身を除く): 1052377360

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 7738067, 15476134, 30952268, 54166469, 61904536, 108332938, 123809072, 216665876, 433331752, 866663504]

約数ペア:

[(1, 866663504), (2, 433331752), (4, 216665876), (7, 123809072), (8, 108332938), (14, 61904536), (16, 54166469), (28, 30952268), (56, 15476134), (112, 7738067)]