26687866

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{9511}}^1$

素因数の和:9597

約数の個数: 16

約数和(自身を含む): 42461568

約数和(自身を除く): 15773702

約数列:

[1, 2, 23, 46, 61, 122, 1403, 2806, 9511, 19022, 218753, 437506, 580171, 1160342, 13343933, 26687866]

約数ペア:

[(1, 26687866), (2, 13343933), (23, 1160342), (46, 580171), (61, 437506), (122, 218753), (1403, 19022), (2806, 9511)]