25430734

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{14303}}^1$

素因数の和:14439

約数の個数: 16

約数和(自身を含む): 43941888

約数和(自身を除く): 18511154

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 14303, 28606, 100121, 200242, 1816481, 3632962, 12715367, 25430734]

約数ペア:

[(1, 25430734), (2, 12715367), (7, 3632962), (14, 1816481), (127, 200242), (254, 100121), (889, 28606), (1778, 14303)]