25646291

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1033}}^1$

素因数の和:1142

約数の個数: 16

約数和(自身を含む): 29233248

約数和(自身を除く): 3586957

約数列:

[1, 11, 37, 61, 407, 671, 1033, 2257, 11363, 24827, 38221, 63013, 420431, 693143, 2331481, 25646291]

約数ペア:

[(1, 25646291), (11, 2331481), (37, 693143), (61, 420431), (407, 63013), (671, 38221), (1033, 24827), (2257, 11363)]