25272734

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{4139}}^1$

素因数の和:4255

約数の個数: 16

約数和(自身を含む): 39346560

約数和(自身を除く): 14073826

約数列:

[1, 2, 43, 71, 86, 142, 3053, 4139, 6106, 8278, 177977, 293869, 355954, 587738, 12636367, 25272734]

約数ペア:

[(1, 25272734), (2, 12636367), (43, 587738), (71, 355954), (86, 293869), (142, 177977), (3053, 8278), (4139, 6106)]