27493424

素因数分解:

$2^4\times 7^1\times {\mathrm{245477}}^1$

素因数の和:245492

約数の個数: 20

約数和(自身を含む): 60878544

約数和(自身を除く): 33385120

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 245477, 490954, 981908, 1718339, 1963816, 3436678, 3927632, 6873356, 13746712, 27493424]

約数ペア:

[(1, 27493424), (2, 13746712), (4, 6873356), (7, 3927632), (8, 3436678), (14, 1963816), (16, 1718339), (28, 981908), (56, 490954), (112, 245477)]