22253728

素因数分解:

$2^5\times 7^1\times {\mathrm{99347}}^1$

素因数の和:99364

約数の個数: 24

約数和(自身を含む): 50071392

約数和(自身を除く): 27817664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 99347, 198694, 397388, 695429, 794776, 1390858, 1589552, 2781716, 3179104, 5563432, 11126864, 22253728]

約数ペア:

[(1, 22253728), (2, 11126864), (4, 5563432), (7, 3179104), (8, 2781716), (14, 1589552), (16, 1390858), (28, 794776), (32, 695429), (56, 397388), (112, 198694), (224, 99347)]