27465868

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{523}}^1\times {\mathrm{691}}^1$

素因数の和:1237

約数の個数: 24

約数和(自身を含む): 50765120

約数和(自身を除く): 23299252

約数列:

[1, 2, 4, 19, 38, 76, 523, 691, 1046, 1382, 2092, 2764, 9937, 13129, 19874, 26258, 39748, 52516, 361393, 722786, 1445572, 6866467, 13732934, 27465868]

約数ペア:

[(1, 27465868), (2, 13732934), (4, 6866467), (19, 1445572), (38, 722786), (76, 361393), (523, 52516), (691, 39748), (1046, 26258), (1382, 19874), (2092, 13129), (2764, 9937)]