25972492

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71353}}^1$

素因数の和:71377

約数の個数: 24

約数和(自身を含む): 55941536

約数和(自身を除く): 29969044

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 71353, 142706, 285412, 499471, 927589, 998942, 1855178, 1997884, 3710356, 6493123, 12986246, 25972492]

約数ペア:

[(1, 25972492), (2, 12986246), (4, 6493123), (7, 3710356), (13, 1997884), (14, 1855178), (26, 998942), (28, 927589), (52, 499471), (91, 285412), (182, 142706), (364, 71353)]