65725122032

素因数分解:

$2^4\times {\mathrm{4007}}^1\times {\mathrm{1025161}}^1$

素因数の和:1029176

約数の個数: 20

約数和(自身を含む): 127374328176

約数和(自身を除く): 61649206144

約数列:

[1, 2, 4, 8, 16, 4007, 8014, 16028, 32056, 64112, 1025161, 2050322, 4100644, 8201288, 16402576, 4107820127, 8215640254, 16431280508, 32862561016, 65725122032]

約数ペア:

[(1, 65725122032), (2, 32862561016), (4, 16431280508), (8, 8215640254), (16, 4107820127), (4007, 16402576), (8014, 8201288), (16028, 4100644), (32056, 2050322), (64112, 1025161)]