26211424

素因数分解:

$2^5\times {\mathrm{43}}^2\times {\mathrm{443}}^1$

素因数の和:539

約数の個数: 36

約数和(自身を含む): 52950996

約数和(自身を除く): 26739572

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 443, 688, 886, 1376, 1772, 1849, 3544, 3698, 7088, 7396, 14176, 14792, 19049, 29584, 38098, 59168, 76196, 152392, 304784, 609568, 819107, 1638214, 3276428, 6552856, 13105712, 26211424]

約数ペア:

[(1, 26211424), (2, 13105712), (4, 6552856), (8, 3276428), (16, 1638214), (32, 819107), (43, 609568), (86, 304784), (172, 152392), (344, 76196), (443, 59168), (688, 38098), (886, 29584), (1376, 19049), (1772, 14792), (1849, 14176), (3544, 7396), (3698, 7088)]