254801216

素因数分解:

$2^6\times {\mathrm{1627}}^1\times {\mathrm{2447}}^1$

素因数の和:4086

約数の個数: 28

約数和(自身を含む): 506138688

約数和(自身を除く): 251337472

約数列:

[1, 2, 4, 8, 16, 32, 64, 1627, 2447, 3254, 4894, 6508, 9788, 13016, 19576, 26032, 39152, 52064, 78304, 104128, 156608, 3981269, 7962538, 15925076, 31850152, 63700304, 127400608, 254801216]

約数ペア:

[(1, 254801216), (2, 127400608), (4, 63700304), (8, 31850152), (16, 15925076), (32, 7962538), (64, 3981269), (1627, 156608), (2447, 104128), (3254, 78304), (4894, 52064), (6508, 39152), (9788, 26032), (13016, 19576)]