27685874

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1\times {\mathrm{673}}^1$

素因数の和:1049

約数の個数: 16

約数和(自身を含む): 42348768

約数和(自身を除く): 14662894

約数列:

[1, 2, 67, 134, 307, 614, 673, 1346, 20569, 41138, 45091, 90182, 206611, 413222, 13842937, 27685874]

約数ペア:

[(1, 27685874), (2, 13842937), (67, 413222), (134, 206611), (307, 90182), (614, 45091), (673, 41138), (1346, 20569)]