25589648

素因数分解:

$2^4\times 7^1\times {\mathrm{228479}}^1$

素因数の和:228494

約数の個数: 20

約数和(自身を含む): 56663040

約数和(自身を除く): 31073392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 228479, 456958, 913916, 1599353, 1827832, 3198706, 3655664, 6397412, 12794824, 25589648]

約数ペア:

[(1, 25589648), (2, 12794824), (4, 6397412), (7, 3655664), (8, 3198706), (14, 1827832), (16, 1599353), (28, 913916), (56, 456958), (112, 228479)]