25948069

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:229

約数の個数: 32

約数和(自身を含む): 33246720

約数和(自身を除く): 7298651

約数列:

[1, 7, 17, 29, 73, 103, 119, 203, 493, 511, 721, 1241, 1751, 2117, 2987, 3451, 7519, 8687, 12257, 14819, 20909, 35989, 50779, 52633, 127823, 218051, 251923, 355453, 894761, 1526357, 3706867, 25948069]

約数ペア:

[(1, 25948069), (7, 3706867), (17, 1526357), (29, 894761), (73, 355453), (103, 251923), (119, 218051), (203, 127823), (493, 52633), (511, 50779), (721, 35989), (1241, 20909), (1751, 14819), (2117, 12257), (2987, 8687), (3451, 7519)]