28446308

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{28109}}^1$

素因数の和:28147

約数の個数: 24

約数和(自身を含む): 56669760

約数和(自身を除く): 28223452

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 28109, 56218, 112436, 309199, 618398, 646507, 1236796, 1293014, 2586028, 7111577, 14223154, 28446308]

約数ペア:

[(1, 28446308), (2, 14223154), (4, 7111577), (11, 2586028), (22, 1293014), (23, 1236796), (44, 646507), (46, 618398), (92, 309199), (253, 112436), (506, 56218), (1012, 28109)]