25724144

素因数分解:

$2^4\times {\mathrm{307}}^1\times {\mathrm{5237}}^1$

素因数の和:5552

約数の個数: 20

約数和(自身を含む): 50012424

約数和(自身を除く): 24288280

約数列:

[1, 2, 4, 8, 16, 307, 614, 1228, 2456, 4912, 5237, 10474, 20948, 41896, 83792, 1607759, 3215518, 6431036, 12862072, 25724144]

約数ペア:

[(1, 25724144), (2, 12862072), (4, 6431036), (8, 3215518), (16, 1607759), (307, 83792), (614, 41896), (1228, 20948), (2456, 10474), (4912, 5237)]