12172384

素因数分解:

$2^5\times 7^3\times {\mathrm{1109}}^1$

素因数の和:1140

約数の個数: 48

約数和(自身を含む): 27972000

約数和(自身を除く): 15799616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 343, 392, 686, 784, 1109, 1372, 1568, 2218, 2744, 4436, 5488, 7763, 8872, 10976, 15526, 17744, 31052, 35488, 54341, 62104, 108682, 124208, 217364, 248416, 380387, 434728, 760774, 869456, 1521548, 1738912, 3043096, 6086192, 12172384]

約数ペア:

[(1, 12172384), (2, 6086192), (4, 3043096), (7, 1738912), (8, 1521548), (14, 869456), (16, 760774), (28, 434728), (32, 380387), (49, 248416), (56, 217364), (98, 124208), (112, 108682), (196, 62104), (224, 54341), (343, 35488), (392, 31052), (686, 17744), (784, 15526), (1109, 10976), (1372, 8872), (1568, 7763), (2218, 5488), (2744, 4436)]