4947184

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{28109}}^1$

素因数の和:28128

約数の個数: 20

約数和(自身を含む): 10456920

約数和(自身を除く): 5509736

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 28109, 56218, 112436, 224872, 309199, 449744, 618398, 1236796, 2473592, 4947184]

約数ペア:

[(1, 4947184), (2, 2473592), (4, 1236796), (8, 618398), (11, 449744), (16, 309199), (22, 224872), (44, 112436), (88, 56218), (176, 28109)]