24998248

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{4001}}^1$

素因数の和:4089

約数の個数: 32

約数和(自身を含む): 51865920

約数和(自身を除く): 26867672

約数列:

[1, 2, 4, 8, 11, 22, 44, 71, 88, 142, 284, 568, 781, 1562, 3124, 4001, 6248, 8002, 16004, 32008, 44011, 88022, 176044, 284071, 352088, 568142, 1136284, 2272568, 3124781, 6249562, 12499124, 24998248]

約数ペア:

[(1, 24998248), (2, 12499124), (4, 6249562), (8, 3124781), (11, 2272568), (22, 1136284), (44, 568142), (71, 352088), (88, 284071), (142, 176044), (284, 88022), (568, 44011), (781, 32008), (1562, 16004), (3124, 8002), (4001, 6248)]