28674212

素因数分解:

$2^2\times 7^2\times {\mathrm{146297}}^1$

素因数の和:146315

約数の個数: 18

約数和(自身を含む): 58372902

約数和(自身を除く): 29698690

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 146297, 292594, 585188, 1024079, 2048158, 4096316, 7168553, 14337106, 28674212]

約数ペア:

[(1, 28674212), (2, 14337106), (4, 7168553), (7, 4096316), (14, 2048158), (28, 1024079), (49, 585188), (98, 292594), (196, 146297)]