12798272

素因数分解:

$2^6\times {\mathrm{311}}^1\times {\mathrm{643}}^1$

素因数の和:966

約数の個数: 28

約数和(自身を含む): 25517856

約数和(自身を除く): 12719584

約数列:

[1, 2, 4, 8, 16, 32, 64, 311, 622, 643, 1244, 1286, 2488, 2572, 4976, 5144, 9952, 10288, 19904, 20576, 41152, 199973, 399946, 799892, 1599784, 3199568, 6399136, 12798272]

約数ペア:

[(1, 12798272), (2, 6399136), (4, 3199568), (8, 1599784), (16, 799892), (32, 399946), (64, 199973), (311, 41152), (622, 20576), (643, 19904), (1244, 10288), (1286, 9952), (2488, 5144), (2572, 4976)]