22104656

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8581}}^1$

素因数の和:8619

約数の個数: 40

約数和(自身を含む): 51080064

約数和(自身を除く): 28975408

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 8581, 17162, 34324, 60067, 68648, 120134, 137296, 197363, 240268, 394726, 480536, 789452, 961072, 1381541, 1578904, 2763082, 3157808, 5526164, 11052328, 22104656]

約数ペア:

[(1, 22104656), (2, 11052328), (4, 5526164), (7, 3157808), (8, 2763082), (14, 1578904), (16, 1381541), (23, 961072), (28, 789452), (46, 480536), (56, 394726), (92, 240268), (112, 197363), (161, 137296), (184, 120134), (322, 68648), (368, 60067), (644, 34324), (1288, 17162), (2576, 8581)]