27887054

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{2347}}^1$

素因数の和:2819

約数の個数: 16

約数和(自身を含む): 45166128

約数和(自身を除く): 17279074

約数列:

[1, 2, 13, 26, 457, 914, 2347, 4694, 5941, 11882, 30511, 61022, 1072579, 2145158, 13943527, 27887054]

約数ペア:

[(1, 27887054), (2, 13943527), (13, 2145158), (26, 1072579), (457, 61022), (914, 30511), (2347, 11882), (4694, 5941)]