28790032

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{157}}^2$

素因数の和:395

約数の個数: 30

約数和(自身を含む): 56907258

約数和(自身を除く): 28117226

約数列:

[1, 2, 4, 8, 16, 73, 146, 157, 292, 314, 584, 628, 1168, 1256, 2512, 11461, 22922, 24649, 45844, 49298, 91688, 98596, 183376, 197192, 394384, 1799377, 3598754, 7197508, 14395016, 28790032]

約数ペア:

[(1, 28790032), (2, 14395016), (4, 7197508), (8, 3598754), (16, 1799377), (73, 394384), (146, 197192), (157, 183376), (292, 98596), (314, 91688), (584, 49298), (628, 45844), (1168, 24649), (1256, 22922), (2512, 11461)]