28266094

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{2971}}^1$

素因数の和:3111

約数の個数: 16

約数和(自身を含む): 43652736

約数和(自身を除く): 15386642

約数列:

[1, 2, 67, 71, 134, 142, 2971, 4757, 5942, 9514, 199057, 210941, 398114, 421882, 14133047, 28266094]

約数ペア:

[(1, 28266094), (2, 14133047), (67, 421882), (71, 398114), (134, 210941), (142, 199057), (2971, 9514), (4757, 5942)]