25928872

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{61153}}^1$

素因数の和:61212

約数の個数: 16

約数和(自身を含む): 49534740

約数和(自身を除く): 23605868

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 61153, 122306, 244612, 489224, 3241109, 6482218, 12964436, 25928872]

約数ペア:

[(1, 25928872), (2, 12964436), (4, 6482218), (8, 3241109), (53, 489224), (106, 244612), (212, 122306), (424, 61153)]