78025684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{16573}}^1$

素因数の和:16695

約数の個数: 24

約数和(自身を含む): 150359328

約数和(自身を除く): 72333644

約数列:

[1, 2, 4, 11, 22, 44, 107, 214, 428, 1177, 2354, 4708, 16573, 33146, 66292, 182303, 364606, 729212, 1773311, 3546622, 7093244, 19506421, 39012842, 78025684]

約数ペア:

[(1, 78025684), (2, 39012842), (4, 19506421), (11, 7093244), (22, 3546622), (44, 1773311), (107, 729212), (214, 364606), (428, 182303), (1177, 66292), (2354, 33146), (4708, 16573)]