25986842

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{64007}}^1$

素因数の和:64045

約数の個数: 16

約数和(自身を含む): 46085760

約数和(自身を除く): 20098918

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 64007, 128014, 448049, 896098, 1856203, 3712406, 12993421, 25986842]

約数ペア:

[(1, 25986842), (2, 12993421), (7, 3712406), (14, 1856203), (29, 896098), (58, 448049), (203, 128014), (406, 64007)]