25056836

素因数分解:

$2^2\times 7^4\times {\mathrm{2609}}^1$

素因数の和:2641

約数の個数: 30

約数和(自身を含む): 51174270

約数和(自身を除く): 26117434

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 2401, 2609, 4802, 5218, 9604, 10436, 18263, 36526, 73052, 127841, 255682, 511364, 894887, 1789774, 3579548, 6264209, 12528418, 25056836]

約数ペア:

[(1, 25056836), (2, 12528418), (4, 6264209), (7, 3579548), (14, 1789774), (28, 894887), (49, 511364), (98, 255682), (196, 127841), (343, 73052), (686, 36526), (1372, 18263), (2401, 10436), (2609, 9604), (4802, 5218)]