25889872

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{24151}}^1$

素因数の和:24226

約数の個数: 20

約数和(自身を含む): 50912416

約数和(自身を除く): 25022544

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 24151, 48302, 96604, 193208, 386416, 1618117, 3236234, 6472468, 12944936, 25889872]

約数ペア:

[(1, 25889872), (2, 12944936), (4, 6472468), (8, 3236234), (16, 1618117), (67, 386416), (134, 193208), (268, 96604), (536, 48302), (1072, 24151)]