28123892

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{1447}}^1$

素因数の和:1607

約数の個数: 24

約数和(自身を含む): 50842176

約数和(自身を除く): 22718284

約数列:

[1, 2, 4, 43, 86, 113, 172, 226, 452, 1447, 2894, 4859, 5788, 9718, 19436, 62221, 124442, 163511, 248884, 327022, 654044, 7030973, 14061946, 28123892]

約数ペア:

[(1, 28123892), (2, 14061946), (4, 7030973), (43, 654044), (86, 327022), (113, 248884), (172, 163511), (226, 124442), (452, 62221), (1447, 19436), (2894, 9718), (4859, 5788)]