7668388

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{21067}}^1$

素因数の和:21091

約数の個数: 24

約数和(自身を含む): 16517312

約数和(自身を除く): 8848924

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 21067, 42134, 84268, 147469, 273871, 294938, 547742, 589876, 1095484, 1917097, 3834194, 7668388]

約数ペア:

[(1, 7668388), (2, 3834194), (4, 1917097), (7, 1095484), (13, 589876), (14, 547742), (26, 294938), (28, 273871), (52, 147469), (91, 84268), (182, 42134), (364, 21067)]