2162272

素因数分解:

$2^5\times 7^3\times {\mathrm{197}}^1$

素因数の和:228

約数の個数: 48

約数和(自身を含む): 4989600

約数和(自身を除く): 2827328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 197, 224, 343, 392, 394, 686, 784, 788, 1372, 1379, 1568, 1576, 2744, 2758, 3152, 5488, 5516, 6304, 9653, 10976, 11032, 19306, 22064, 38612, 44128, 67571, 77224, 135142, 154448, 270284, 308896, 540568, 1081136, 2162272]

約数ペア:

[(1, 2162272), (2, 1081136), (4, 540568), (7, 308896), (8, 270284), (14, 154448), (16, 135142), (28, 77224), (32, 67571), (49, 44128), (56, 38612), (98, 22064), (112, 19306), (196, 11032), (197, 10976), (224, 9653), (343, 6304), (392, 5516), (394, 5488), (686, 3152), (784, 2758), (788, 2744), (1372, 1576), (1379, 1568)]