27994634

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{14153}}^1$

素因数の和:14221

約数の個数: 16

約数和(自身を含む): 44839872

約数和(自身を除く): 16845238

約数列:

[1, 2, 23, 43, 46, 86, 989, 1978, 14153, 28306, 325519, 608579, 651038, 1217158, 13997317, 27994634]

約数ペア:

[(1, 27994634), (2, 13997317), (23, 1217158), (43, 651038), (46, 608579), (86, 325519), (989, 28306), (1978, 14153)]