28493922

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{128351}}^1$

素因数の和:128393

約数の個数: 16

約数和(自身を含む): 58528512

約数和(自身を除く): 30034590

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 128351, 256702, 385053, 770106, 4748987, 9497974, 14246961, 28493922]

約数ペア:

[(1, 28493922), (2, 14246961), (3, 9497974), (6, 4748987), (37, 770106), (74, 385053), (111, 256702), (222, 128351)]