66678266

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{5591}}^1$

素因数の和:5749

約数の個数: 16

約数和(自身を含む): 102669120

約数和(自身を除く): 35990854

約数列:

[1, 2, 67, 89, 134, 178, 5591, 5963, 11182, 11926, 374597, 497599, 749194, 995198, 33339133, 66678266]

約数ペア:

[(1, 66678266), (2, 33339133), (67, 995198), (89, 749194), (134, 497599), (178, 374597), (5591, 11926), (5963, 11182)]