66656576

素因数分解:

$2^6\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6469}}^1$

素因数の和:6511

約数の個数: 56

約数和(自身を含む): 157764480

約数和(自身を除く): 91107904

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 161, 184, 224, 322, 368, 448, 644, 736, 1288, 1472, 2576, 5152, 6469, 10304, 12938, 25876, 45283, 51752, 90566, 103504, 148787, 181132, 207008, 297574, 362264, 414016, 595148, 724528, 1041509, 1190296, 1449056, 2083018, 2380592, 2898112, 4166036, 4761184, 8332072, 9522368, 16664144, 33328288, 66656576]

約数ペア:

[(1, 66656576), (2, 33328288), (4, 16664144), (7, 9522368), (8, 8332072), (14, 4761184), (16, 4166036), (23, 2898112), (28, 2380592), (32, 2083018), (46, 1449056), (56, 1190296), (64, 1041509), (92, 724528), (112, 595148), (161, 414016), (184, 362264), (224, 297574), (322, 207008), (368, 181132), (448, 148787), (644, 103504), (736, 90566), (1288, 51752), (1472, 45283), (2576, 25876), (5152, 12938), (6469, 10304)]