22037456

素因数分解:

$2^4\times 7^2\times {\mathrm{28109}}^1$

素因数の和:28131

約数の個数: 30

約数和(自身を含む): 49670370

約数和(自身を除く): 27632914

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 28109, 56218, 112436, 196763, 224872, 393526, 449744, 787052, 1377341, 1574104, 2754682, 3148208, 5509364, 11018728, 22037456]

約数ペア:

[(1, 22037456), (2, 11018728), (4, 5509364), (7, 3148208), (8, 2754682), (14, 1574104), (16, 1377341), (28, 787052), (49, 449744), (56, 393526), (98, 224872), (112, 196763), (196, 112436), (392, 56218), (784, 28109)]