28112672

素因数分解:

$2^5\times 7^2\times {\mathrm{17929}}^1$

素因数の和:17953

約数の個数: 36

約数和(自身を含む): 64386630

約数和(自身を除く): 36273958

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 17929, 35858, 71716, 125503, 143432, 251006, 286864, 502012, 573728, 878521, 1004024, 1757042, 2008048, 3514084, 4016096, 7028168, 14056336, 28112672]

約数ペア:

[(1, 28112672), (2, 14056336), (4, 7028168), (7, 4016096), (8, 3514084), (14, 2008048), (16, 1757042), (28, 1004024), (32, 878521), (49, 573728), (56, 502012), (98, 286864), (112, 251006), (196, 143432), (224, 125503), (392, 71716), (784, 35858), (1568, 17929)]