25428608

素因数分解:

$2^7\times {\mathrm{257}}^1\times {\mathrm{773}}^1$

素因数の和:1044

約数の個数: 32

約数和(自身を含む): 50921460

約数和(自身を除く): 25492852

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 257, 514, 773, 1028, 1546, 2056, 3092, 4112, 6184, 8224, 12368, 16448, 24736, 32896, 49472, 98944, 198661, 397322, 794644, 1589288, 3178576, 6357152, 12714304, 25428608]

約数ペア:

[(1, 25428608), (2, 12714304), (4, 6357152), (8, 3178576), (16, 1589288), (32, 794644), (64, 397322), (128, 198661), (257, 98944), (514, 49472), (773, 32896), (1028, 24736), (1546, 16448), (2056, 12368), (3092, 8224), (4112, 6184)]