25567724

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{70241}}^1$

素因数の和:70265

約数の個数: 24

約数和(自身を含む): 55069728

約数和(自身を除く): 29502004

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 70241, 140482, 280964, 491687, 913133, 983374, 1826266, 1966748, 3652532, 6391931, 12783862, 25567724]

約数ペア:

[(1, 25567724), (2, 12783862), (4, 6391931), (7, 3652532), (13, 1966748), (14, 1826266), (26, 983374), (28, 913133), (52, 491687), (91, 280964), (182, 140482), (364, 70241)]