26225872

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{38119}}^1$

素因数の和:38170

約数の個数: 20

約数和(自身を含む): 51995680

約数和(自身を除く): 25769808

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 38119, 76238, 152476, 304952, 609904, 1639117, 3278234, 6556468, 13112936, 26225872]

約数ペア:

[(1, 26225872), (2, 13112936), (4, 6556468), (8, 3278234), (16, 1639117), (43, 609904), (86, 304952), (172, 152476), (344, 76238), (688, 38119)]