25187272

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{1483}}^1$

素因数の和:1693

約数の個数: 32

約数和(自身を含む): 51821280

約数和(自身を除く): 26634008

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 193, 386, 772, 1483, 1544, 2123, 2966, 4246, 5932, 8492, 11864, 16313, 16984, 32626, 65252, 130504, 286219, 572438, 1144876, 2289752, 3148409, 6296818, 12593636, 25187272]

約数ペア:

[(1, 25187272), (2, 12593636), (4, 6296818), (8, 3148409), (11, 2289752), (22, 1144876), (44, 572438), (88, 286219), (193, 130504), (386, 65252), (772, 32626), (1483, 16984), (1544, 16313), (2123, 11864), (2966, 8492), (4246, 5932)]