399066944

素因数分解:

$2^6\times {\mathrm{1753}}^1\times {\mathrm{3557}}^1$

素因数の和:5322

約数の個数: 28

約数和(自身を含む): 792572964

約数和(自身を除く): 393506020

約数列:

[1, 2, 4, 8, 16, 32, 64, 1753, 3506, 3557, 7012, 7114, 14024, 14228, 28048, 28456, 56096, 56912, 112192, 113824, 227648, 6235421, 12470842, 24941684, 49883368, 99766736, 199533472, 399066944]

約数ペア:

[(1, 399066944), (2, 199533472), (4, 99766736), (8, 49883368), (16, 24941684), (32, 12470842), (64, 6235421), (1753, 227648), (3506, 113824), (3557, 112192), (7012, 56912), (7114, 56096), (14024, 28456), (14228, 28048)]