7128056

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{68539}}^1$

素因数の和:68558

約数の個数: 16

約数和(自身を含む): 14393400

約数和(自身を除く): 7265344

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 68539, 137078, 274156, 548312, 891007, 1782014, 3564028, 7128056]

約数ペア:

[(1, 7128056), (2, 3564028), (4, 1782014), (8, 891007), (13, 548312), (26, 274156), (52, 137078), (104, 68539)]