26347756

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{20393}}^1$

素因数の和:20433

約数の個数: 24

約数和(自身を含む): 51392880

約数和(自身を除く): 25045124

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 20393, 40786, 81572, 346681, 387467, 693362, 774934, 1386724, 1549868, 6586939, 13173878, 26347756]

約数ペア:

[(1, 26347756), (2, 13173878), (4, 6586939), (17, 1549868), (19, 1386724), (34, 774934), (38, 693362), (68, 387467), (76, 346681), (323, 81572), (646, 40786), (1292, 20393)]