26977856

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{9803}}^1$

素因数の和:9858

約数の個数: 28

約数和(自身を含む): 54784752

約数和(自身を除く): 27806896

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 9803, 19606, 39212, 78424, 156848, 313696, 421529, 627392, 843058, 1686116, 3372232, 6744464, 13488928, 26977856]

約数ペア:

[(1, 26977856), (2, 13488928), (4, 6744464), (8, 3372232), (16, 1686116), (32, 843058), (43, 627392), (64, 421529), (86, 313696), (172, 156848), (344, 78424), (688, 39212), (1376, 19606), (2752, 9803)]