27765136

素因数分解:

$2^4\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1579}}^1$

素因数の和:1751

約数の個数: 40

約数和(自身を含む): 61910720

約数和(自身を除く): 34145584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 157, 314, 628, 1099, 1256, 1579, 2198, 2512, 3158, 4396, 6316, 8792, 11053, 12632, 17584, 22106, 25264, 44212, 88424, 176848, 247903, 495806, 991612, 1735321, 1983224, 3470642, 3966448, 6941284, 13882568, 27765136]

約数ペア:

[(1, 27765136), (2, 13882568), (4, 6941284), (7, 3966448), (8, 3470642), (14, 1983224), (16, 1735321), (28, 991612), (56, 495806), (112, 247903), (157, 176848), (314, 88424), (628, 44212), (1099, 25264), (1256, 22106), (1579, 17584), (2198, 12632), (2512, 11053), (3158, 8792), (4396, 6316)]