27884612

素因数分解:

$2^2\times 7^1\times {\mathrm{809}}^1\times {\mathrm{1231}}^1$

素因数の和:2051

約数の個数: 24

約数和(自身を含む): 55883520

約数和(自身を除く): 27998908

約数列:

[1, 2, 4, 7, 14, 28, 809, 1231, 1618, 2462, 3236, 4924, 5663, 8617, 11326, 17234, 22652, 34468, 995879, 1991758, 3983516, 6971153, 13942306, 27884612]

約数ペア:

[(1, 27884612), (2, 13942306), (4, 6971153), (7, 3983516), (14, 1991758), (28, 995879), (809, 34468), (1231, 22652), (1618, 17234), (2462, 11326), (3236, 8617), (4924, 5663)]