25768882

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{2039}}^1$

素因数の和:2201

約数の個数: 16

約数和(自身を含む): 39657600

約数和(自身を除く): 13888718

約数列:

[1, 2, 71, 89, 142, 178, 2039, 4078, 6319, 12638, 144769, 181471, 289538, 362942, 12884441, 25768882]

約数ペア:

[(1, 25768882), (2, 12884441), (71, 362942), (89, 289538), (142, 181471), (178, 144769), (2039, 12638), (4078, 6319)]