28812146

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{56941}}^1$

素因数の和:56977

約数の個数: 16

約数和(自身を含む): 49197888

約数和(自身を除く): 20385742

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 56941, 113882, 626351, 1252702, 1309643, 2619286, 14406073, 28812146]

約数ペア:

[(1, 28812146), (2, 14406073), (11, 2619286), (22, 1309643), (23, 1252702), (46, 626351), (253, 113882), (506, 56941)]