72649454

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{5591}}^1$

素因数の和:5755

約数の個数: 16

約数和(自身を含む): 111728160

約数和(自身を除く): 39078706

約数列:

[1, 2, 73, 89, 146, 178, 5591, 6497, 11182, 12994, 408143, 497599, 816286, 995198, 36324727, 72649454]

約数ペア:

[(1, 72649454), (2, 36324727), (73, 995198), (89, 816286), (146, 497599), (178, 408143), (5591, 12994), (6497, 11182)]