27882404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{14737}}^1$

素因数の和:14795

約数の個数: 24

約数和(自身を含む): 54471648

約数和(自身を除く): 26589244

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 14737, 29474, 58948, 162107, 324214, 633691, 648428, 1267382, 2534764, 6970601, 13941202, 27882404]

約数ペア:

[(1, 27882404), (2, 13941202), (4, 6970601), (11, 2534764), (22, 1267382), (43, 648428), (44, 633691), (86, 324214), (172, 162107), (473, 58948), (946, 29474), (1892, 14737)]