25851532

素因数分解:

$2^2\times 7^1\times {\mathrm{647}}^1\times {\mathrm{1427}}^1$

素因数の和:2085

約数の個数: 24

約数和(自身を含む): 51819264

約数和(自身を除く): 25967732

約数列:

[1, 2, 4, 7, 14, 28, 647, 1294, 1427, 2588, 2854, 4529, 5708, 9058, 9989, 18116, 19978, 39956, 923269, 1846538, 3693076, 6462883, 12925766, 25851532]

約数ペア:

[(1, 25851532), (2, 12925766), (4, 6462883), (7, 3693076), (14, 1846538), (28, 923269), (647, 39956), (1294, 19978), (1427, 18116), (2588, 9989), (2854, 9058), (4529, 5708)]