77406656

素因数分解:

$2^6\times {\mathrm{311}}^1\times {\mathrm{3889}}^1$

素因数の和:4212

約数の個数: 28

約数和(自身を含む): 154137360

約数和(自身を除く): 76730704

約数列:

[1, 2, 4, 8, 16, 32, 64, 311, 622, 1244, 2488, 3889, 4976, 7778, 9952, 15556, 19904, 31112, 62224, 124448, 248896, 1209479, 2418958, 4837916, 9675832, 19351664, 38703328, 77406656]

約数ペア:

[(1, 77406656), (2, 38703328), (4, 19351664), (8, 9675832), (16, 4837916), (32, 2418958), (64, 1209479), (311, 248896), (622, 124448), (1244, 62224), (2488, 31112), (3889, 19904), (4976, 15556), (7778, 9952)]