28561538

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{4889}}^1$

素因数の和:5041

約数の個数: 16

約数和(自身を含む): 45066240

約数和(自身を除く): 16504702

約数列:

[1, 2, 23, 46, 127, 254, 2921, 4889, 5842, 9778, 112447, 224894, 620903, 1241806, 14280769, 28561538]

約数ペア:

[(1, 28561538), (2, 14280769), (23, 1241806), (46, 620903), (127, 224894), (254, 112447), (2921, 9778), (4889, 5842)]