26805124

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{20747}}^1$

素因数の和:20787

約数の個数: 24

約数和(自身を含む): 52284960

約数和(自身を除く): 25479836

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 20747, 41494, 82988, 352699, 394193, 705398, 788386, 1410796, 1576772, 6701281, 13402562, 26805124]

約数ペア:

[(1, 26805124), (2, 13402562), (4, 6701281), (17, 1576772), (19, 1410796), (34, 788386), (38, 705398), (68, 394193), (76, 352699), (323, 82988), (646, 41494), (1292, 20747)]