24981488

素因数分解:

$2^4\times 7^1\times {\mathrm{223049}}^1$

素因数の和:223064

約数の個数: 20

約数和(自身を含む): 55316400

約数和(自身を除く): 30334912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 223049, 446098, 892196, 1561343, 1784392, 3122686, 3568784, 6245372, 12490744, 24981488]

約数ペア:

[(1, 24981488), (2, 12490744), (4, 6245372), (7, 3568784), (8, 3122686), (14, 1784392), (16, 1561343), (28, 892196), (56, 446098), (112, 223049)]