25996928

素因数分解:

$2^7\times {\mathrm{83}}^1\times {\mathrm{2447}}^1$

素因数の和:2544

約数の個数: 32

約数和(自身を含む): 52436160

約数和(自身を除く): 26439232

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 128, 166, 332, 664, 1328, 2447, 2656, 4894, 5312, 9788, 10624, 19576, 39152, 78304, 156608, 203101, 313216, 406202, 812404, 1624808, 3249616, 6499232, 12998464, 25996928]

約数ペア:

[(1, 25996928), (2, 12998464), (4, 6499232), (8, 3249616), (16, 1624808), (32, 812404), (64, 406202), (83, 313216), (128, 203101), (166, 156608), (332, 78304), (664, 39152), (1328, 19576), (2447, 10624), (2656, 9788), (4894, 5312)]