28251752

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{49739}}^1$

素因数の和:49816

約数の個数: 16

約数和(自身を含む): 53719200

約数和(自身を除く): 25467448

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 49739, 99478, 198956, 397912, 3531469, 7062938, 14125876, 28251752]

約数ペア:

[(1, 28251752), (2, 14125876), (4, 7062938), (8, 3531469), (71, 397912), (142, 198956), (284, 99478), (568, 49739)]