389713216

素因数分解:

$2^6\times {\mathrm{127}}^1\times {\mathrm{47947}}^1$

素因数の和:48086

約数の個数: 28

約数和(自身を含む): 779442688

約数和(自身を除く): 389729472

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 254, 508, 1016, 2032, 4064, 8128, 47947, 95894, 191788, 383576, 767152, 1534304, 3068608, 6089269, 12178538, 24357076, 48714152, 97428304, 194856608, 389713216]

約数ペア:

[(1, 389713216), (2, 194856608), (4, 97428304), (8, 48714152), (16, 24357076), (32, 12178538), (64, 6089269), (127, 3068608), (254, 1534304), (508, 767152), (1016, 383576), (2032, 191788), (4064, 95894), (8128, 47947)]