71348264

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{686041}}^1$

素因数の和:686060

約数の個数: 16

約数和(自身を含む): 144068820

約数和(自身を除く): 72720556

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 686041, 1372082, 2744164, 5488328, 8918533, 17837066, 35674132, 71348264]

約数ペア:

[(1, 71348264), (2, 35674132), (4, 17837066), (8, 8918533), (13, 5488328), (26, 2744164), (52, 1372082), (104, 686041)]