64982176

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{12613}}^1$

素因数の和:12653

約数の個数: 48

約数和(自身を含む): 152578944

約数和(自身を除く): 87596768

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 161, 184, 224, 322, 368, 644, 736, 1288, 2576, 5152, 12613, 25226, 50452, 88291, 100904, 176582, 201808, 290099, 353164, 403616, 580198, 706328, 1160396, 1412656, 2030693, 2320792, 2825312, 4061386, 4641584, 8122772, 9283168, 16245544, 32491088, 64982176]

約数ペア:

[(1, 64982176), (2, 32491088), (4, 16245544), (7, 9283168), (8, 8122772), (14, 4641584), (16, 4061386), (23, 2825312), (28, 2320792), (32, 2030693), (46, 1412656), (56, 1160396), (92, 706328), (112, 580198), (161, 403616), (184, 353164), (224, 290099), (322, 201808), (368, 176582), (644, 100904), (736, 88291), (1288, 50452), (2576, 25226), (5152, 12613)]