27874712

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{769}}^1$

素因数の和:995

約数の個数: 32

約数和(自身を含む): 54885600

約数和(自身を除く): 27010888

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 197, 394, 769, 788, 1538, 1576, 3076, 4531, 6152, 9062, 17687, 18124, 35374, 36248, 70748, 141496, 151493, 302986, 605972, 1211944, 3484339, 6968678, 13937356, 27874712]

約数ペア:

[(1, 27874712), (2, 13937356), (4, 6968678), (8, 3484339), (23, 1211944), (46, 605972), (92, 302986), (184, 151493), (197, 141496), (394, 70748), (769, 36248), (788, 35374), (1538, 18124), (1576, 17687), (3076, 9062), (4531, 6152)]