25960732

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{19727}}^1$

素因数の和:19785

約数の個数: 24

約数和(自身を含む): 53028864

約数和(自身を除く): 27068132

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 19727, 39454, 78908, 138089, 276178, 552356, 927169, 1854338, 3708676, 6490183, 12980366, 25960732]

約数ペア:

[(1, 25960732), (2, 12980366), (4, 6490183), (7, 3708676), (14, 1854338), (28, 927169), (47, 552356), (94, 276178), (188, 138089), (329, 78908), (658, 39454), (1316, 19727)]