25986604

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{48847}}^1$

素因数の和:48877

約数の個数: 24

約数和(自身を含む): 54709760

約数和(自身を除く): 28723156

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 48847, 97694, 195388, 341929, 683858, 928093, 1367716, 1856186, 3712372, 6496651, 12993302, 25986604]

約数ペア:

[(1, 25986604), (2, 12993302), (4, 6496651), (7, 3712372), (14, 1856186), (19, 1367716), (28, 928093), (38, 683858), (76, 341929), (133, 195388), (266, 97694), (532, 48847)]