28314242

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{5087}}^1$

素因数の和:5134

約数の個数: 24

約数和(自身を含む): 48722688

約数和(自身を除く): 20408446

約数列:

[1, 2, 11, 22, 23, 46, 121, 242, 253, 506, 2783, 5087, 5566, 10174, 55957, 111914, 117001, 234002, 615527, 1231054, 1287011, 2574022, 14157121, 28314242]

約数ペア:

[(1, 28314242), (2, 14157121), (11, 2574022), (22, 1287011), (23, 1231054), (46, 615527), (121, 234002), (242, 117001), (253, 111914), (506, 55957), (2783, 10174), (5087, 5566)]