28549712

素因数分解:

$2^4\times {\mathrm{1223}}^1\times {\mathrm{1459}}^1$

素因数の和:2690

約数の個数: 20

約数和(自身を含む): 55398240

約数和(自身を除く): 26848528

約数列:

[1, 2, 4, 8, 16, 1223, 1459, 2446, 2918, 4892, 5836, 9784, 11672, 19568, 23344, 1784357, 3568714, 7137428, 14274856, 28549712]

約数ペア:

[(1, 28549712), (2, 14274856), (4, 7137428), (8, 3568714), (16, 1784357), (1223, 23344), (1459, 19568), (2446, 11672), (2918, 9784), (4892, 5836)]