25753168

素因数分解:

$2^4\times 7^1\times {\mathrm{229939}}^1$

素因数の和:229954

約数の個数: 20

約数和(自身を含む): 57025120

約数和(自身を除く): 31271952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 229939, 459878, 919756, 1609573, 1839512, 3219146, 3679024, 6438292, 12876584, 25753168]

約数ペア:

[(1, 25753168), (2, 12876584), (4, 6438292), (7, 3679024), (8, 3219146), (14, 1839512), (16, 1609573), (28, 919756), (56, 459878), (112, 229939)]