40464314

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{379}}^1$

素因数の和:626

約数の個数: 32

約数和(自身を含む): 69603840

約数和(自身を除く): 29139526

約数列:

[1, 2, 11, 22, 23, 46, 211, 253, 379, 422, 506, 758, 2321, 4169, 4642, 4853, 8338, 8717, 9706, 17434, 53383, 79969, 95887, 106766, 159938, 191774, 879659, 1759318, 1839287, 3678574, 20232157, 40464314]

約数ペア:

[(1, 40464314), (2, 20232157), (11, 3678574), (22, 1839287), (23, 1759318), (46, 879659), (211, 191774), (253, 159938), (379, 106766), (422, 95887), (506, 79969), (758, 53383), (2321, 17434), (4169, 9706), (4642, 8717), (4853, 8338)]