26563988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{26249}}^1$

素因数の和:26287

約数の個数: 24

約数和(自身を含む): 52920000

約数和(自身を除く): 26356012

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 26249, 52498, 104996, 288739, 577478, 603727, 1154956, 1207454, 2414908, 6640997, 13281994, 26563988]

約数ペア:

[(1, 26563988), (2, 13281994), (4, 6640997), (11, 2414908), (22, 1207454), (23, 1154956), (44, 603727), (46, 577478), (92, 288739), (253, 104996), (506, 52498), (1012, 26249)]