29779388

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:242

約数の個数: 48

約数和(自身を含む): 56899584

約数和(自身を除く): 27120196

約数列:

[1, 2, 4, 23, 46, 47, 71, 92, 94, 97, 142, 188, 194, 284, 388, 1081, 1633, 2162, 2231, 3266, 3337, 4324, 4462, 4559, 6532, 6674, 6887, 8924, 9118, 13348, 13774, 18236, 27548, 76751, 104857, 153502, 158401, 209714, 307004, 316802, 323689, 419428, 633604, 647378, 1294756, 7444847, 14889694, 29779388]

約数ペア:

[(1, 29779388), (2, 14889694), (4, 7444847), (23, 1294756), (46, 647378), (47, 633604), (71, 419428), (92, 323689), (94, 316802), (97, 307004), (142, 209714), (188, 158401), (194, 153502), (284, 104857), (388, 76751), (1081, 27548), (1633, 18236), (2162, 13774), (2231, 13348), (3266, 9118), (3337, 8924), (4324, 6887), (4462, 6674), (4559, 6532)]