25005728

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{71039}}^1$

素因数の和:71060

約数の個数: 24

約数和(自身を含む): 53706240

約数和(自身を除く): 28700512

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 71039, 142078, 284156, 568312, 781429, 1136624, 1562858, 2273248, 3125716, 6251432, 12502864, 25005728]

約数ペア:

[(1, 25005728), (2, 12502864), (4, 6251432), (8, 3125716), (11, 2273248), (16, 1562858), (22, 1136624), (32, 781429), (44, 568312), (88, 284156), (176, 142078), (352, 71039)]