28475152

素因数分解:

$2^4\times {\mathrm{337}}^1\times {\mathrm{5281}}^1$

素因数の和:5626

約数の個数: 20

約数和(自身を含む): 55344796

約数和(自身を除く): 26869644

約数列:

[1, 2, 4, 8, 16, 337, 674, 1348, 2696, 5281, 5392, 10562, 21124, 42248, 84496, 1779697, 3559394, 7118788, 14237576, 28475152]

約数ペア:

[(1, 28475152), (2, 14237576), (4, 7118788), (8, 3559394), (16, 1779697), (337, 84496), (674, 42248), (1348, 21124), (2696, 10562), (5281, 5392)]