223848464

素因数分解:

$2^4\times 7^2\times {\mathrm{285521}}^1$

素因数の和:285543

約数の個数: 30

約数和(自身を含む): 504517374

約数和(自身を除く): 280668910

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 285521, 571042, 1142084, 1998647, 2284168, 3997294, 4568336, 7994588, 13990529, 15989176, 27981058, 31978352, 55962116, 111924232, 223848464]

約数ペア:

[(1, 223848464), (2, 111924232), (4, 55962116), (7, 31978352), (8, 27981058), (14, 15989176), (16, 13990529), (28, 7994588), (49, 4568336), (56, 3997294), (98, 2284168), (112, 1998647), (196, 1142084), (392, 571042), (784, 285521)]