25078924

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{1613}}^1$

素因数の和:1666

約数の個数: 36

約数和(自身を含む): 49620816

約数和(自身を除く): 24541892

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 169, 299, 338, 598, 676, 1196, 1613, 3226, 3887, 6452, 7774, 15548, 20969, 37099, 41938, 74198, 83876, 148396, 272597, 482287, 545194, 964574, 1090388, 1929148, 6269731, 12539462, 25078924]

約数ペア:

[(1, 25078924), (2, 12539462), (4, 6269731), (13, 1929148), (23, 1090388), (26, 964574), (46, 545194), (52, 482287), (92, 272597), (169, 148396), (299, 83876), (338, 74198), (598, 41938), (676, 37099), (1196, 20969), (1613, 15548), (3226, 7774), (3887, 6452)]