25933054

素因数分解:

$2^1\times 7^2\times {\mathrm{409}}^1\times {\mathrm{647}}^1$

素因数の和:1072

約数の個数: 24

約数和(自身を含む): 45431280

約数和(自身を除く): 19498226

約数列:

[1, 2, 7, 14, 49, 98, 409, 647, 818, 1294, 2863, 4529, 5726, 9058, 20041, 31703, 40082, 63406, 264623, 529246, 1852361, 3704722, 12966527, 25933054]

約数ペア:

[(1, 25933054), (2, 12966527), (7, 3704722), (14, 1852361), (49, 529246), (98, 264623), (409, 63406), (647, 40082), (818, 31703), (1294, 20041), (2863, 9058), (4529, 5726)]