27978442

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{12941}}^1$

素因数の和:13013

約数の個数: 16

約数和(自身を含む): 44727552

約数和(自身を除く): 16749110

約数列:

[1, 2, 23, 46, 47, 94, 1081, 2162, 12941, 25882, 297643, 595286, 608227, 1216454, 13989221, 27978442]

約数ペア:

[(1, 27978442), (2, 13989221), (23, 1216454), (46, 608227), (47, 595286), (94, 297643), (1081, 25882), (2162, 12941)]