25604884

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{6661}}^1$

素因数の和:6727

約数の個数: 18

約数和(自身を含む): 46307562

約数和(自身を除く): 20702678

約数列:

[1, 2, 4, 31, 62, 124, 961, 1922, 3844, 6661, 13322, 26644, 206491, 412982, 825964, 6401221, 12802442, 25604884]

約数ペア:

[(1, 25604884), (2, 12802442), (4, 6401221), (31, 825964), (62, 412982), (124, 206491), (961, 26644), (1922, 13322), (3844, 6661)]