22402912

素因数分解:

$2^5\times 7^1\times {\mathrm{103}}^1\times {\mathrm{971}}^1$

素因数の和:1091

約数の個数: 48

約数和(自身を含む): 50948352

約数和(自身を除く): 28545440

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 103, 112, 206, 224, 412, 721, 824, 971, 1442, 1648, 1942, 2884, 3296, 3884, 5768, 6797, 7768, 11536, 13594, 15536, 23072, 27188, 31072, 54376, 100013, 108752, 200026, 217504, 400052, 700091, 800104, 1400182, 1600208, 2800364, 3200416, 5600728, 11201456, 22402912]

約数ペア:

[(1, 22402912), (2, 11201456), (4, 5600728), (7, 3200416), (8, 2800364), (14, 1600208), (16, 1400182), (28, 800104), (32, 700091), (56, 400052), (103, 217504), (112, 200026), (206, 108752), (224, 100013), (412, 54376), (721, 31072), (824, 27188), (971, 23072), (1442, 15536), (1648, 13594), (1942, 11536), (2884, 7768), (3296, 6797), (3884, 5768)]