28824292

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{54181}}^1$

素因数の和:54211

約数の個数: 24

約数和(自身を含む): 60683840

約数和(自身を除く): 31859548

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 54181, 108362, 216724, 379267, 758534, 1029439, 1517068, 2058878, 4117756, 7206073, 14412146, 28824292]

約数ペア:

[(1, 28824292), (2, 14412146), (4, 7206073), (7, 4117756), (14, 2058878), (19, 1517068), (28, 1029439), (38, 758534), (76, 379267), (133, 216724), (266, 108362), (532, 54181)]