26777168

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{431}}^1$

素因数の和:803

約数の個数: 40

約数和(自身を含む): 56889216

約数和(自身を除く): 30112048

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 353, 431, 706, 862, 1412, 1724, 2824, 3448, 3883, 4741, 5648, 6896, 7766, 9482, 15532, 18964, 31064, 37928, 62128, 75856, 152143, 304286, 608572, 1217144, 1673573, 2434288, 3347146, 6694292, 13388584, 26777168]

約数ペア:

[(1, 26777168), (2, 13388584), (4, 6694292), (8, 3347146), (11, 2434288), (16, 1673573), (22, 1217144), (44, 608572), (88, 304286), (176, 152143), (353, 75856), (431, 62128), (706, 37928), (862, 31064), (1412, 18964), (1724, 15532), (2824, 9482), (3448, 7766), (3883, 6896), (4741, 5648)]