27746090

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{39079}}^1$

素因数の和:39157

約数の個数: 16

約数和(自身を含む): 50647680

約数和(自身を除く): 22901590

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 39079, 78158, 195395, 390790, 2774609, 5549218, 13873045, 27746090]

約数ペア:

[(1, 27746090), (2, 13873045), (5, 5549218), (10, 2774609), (71, 390790), (142, 195395), (355, 78158), (710, 39079)]