27810226

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{2843}}^1$

素因数の和:2985

約数の個数: 16

約数和(自身を含む): 42933024

約数和(自身を除く): 15122798

約数列:

[1, 2, 67, 73, 134, 146, 2843, 4891, 5686, 9782, 190481, 207539, 380962, 415078, 13905113, 27810226]

約数ペア:

[(1, 27810226), (2, 13905113), (67, 415078), (73, 380962), (134, 207539), (146, 190481), (2843, 9782), (4891, 5686)]