27679728

素因数分解:

$2^4\times 3^1\times {\mathrm{157}}^1\times {\mathrm{3673}}^1$

素因数の和:3841

約数の個数: 40

約数和(自身を含む): 71981008

約数和(自身を除く): 44301280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 157, 314, 471, 628, 942, 1256, 1884, 2512, 3673, 3768, 7346, 7536, 11019, 14692, 22038, 29384, 44076, 58768, 88152, 176304, 576661, 1153322, 1729983, 2306644, 3459966, 4613288, 6919932, 9226576, 13839864, 27679728]

約数ペア:

[(1, 27679728), (2, 13839864), (3, 9226576), (4, 6919932), (6, 4613288), (8, 3459966), (12, 2306644), (16, 1729983), (24, 1153322), (48, 576661), (157, 176304), (314, 88152), (471, 58768), (628, 44076), (942, 29384), (1256, 22038), (1884, 14692), (2512, 11019), (3673, 7536), (3768, 7346)]