17688268

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{5077}}^1$

素因数の和:5161

約数の個数: 24

約数和(自身を含む): 33839792

約数和(自身を除く): 16151524

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3484, 5077, 10154, 20308, 66001, 132002, 264004, 340159, 680318, 1360636, 4422067, 8844134, 17688268]

約数ペア:

[(1, 17688268), (2, 8844134), (4, 4422067), (13, 1360636), (26, 680318), (52, 340159), (67, 264004), (134, 132002), (268, 66001), (871, 20308), (1742, 10154), (3484, 5077)]