8257312

素因数分解:

$2^5\times 7^1\times {\mathrm{191}}^1\times {\mathrm{193}}^1$

素因数の和:401

約数の個数: 48

約数和(自身を含む): 18772992

約数和(自身を除く): 10515680

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 191, 193, 224, 382, 386, 764, 772, 1337, 1351, 1528, 1544, 2674, 2702, 3056, 3088, 5348, 5404, 6112, 6176, 10696, 10808, 21392, 21616, 36863, 42784, 43232, 73726, 147452, 258041, 294904, 516082, 589808, 1032164, 1179616, 2064328, 4128656, 8257312]

約数ペア:

[(1, 8257312), (2, 4128656), (4, 2064328), (7, 1179616), (8, 1032164), (14, 589808), (16, 516082), (28, 294904), (32, 258041), (56, 147452), (112, 73726), (191, 43232), (193, 42784), (224, 36863), (382, 21616), (386, 21392), (764, 10808), (772, 10696), (1337, 6176), (1351, 6112), (1528, 5404), (1544, 5348), (2674, 3088), (2702, 3056)]