27209512

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{28109}}^1$

素因数の和:28137

約数の個数: 24

約数和(自身を含む): 56079450

約数和(自身を除く): 28869938

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 28109, 56218, 112436, 224872, 309199, 618398, 1236796, 2473592, 3401189, 6802378, 13604756, 27209512]

約数ペア:

[(1, 27209512), (2, 13604756), (4, 6802378), (8, 3401189), (11, 2473592), (22, 1236796), (44, 618398), (88, 309199), (121, 224872), (242, 112436), (484, 56218), (968, 28109)]