28882321676

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{267419}}^1$

素因数の和:267534

約数の個数: 48

約数和(自身を含む): 57026780160

約数和(自身を除く): 28144458484

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 67, 124, 134, 268, 403, 806, 871, 1612, 1742, 2077, 3484, 4154, 8308, 27001, 54002, 108004, 267419, 534838, 1069676, 3476447, 6952894, 8289989, 13905788, 16579978, 17917073, 33159956, 35834146, 71668292, 107769857, 215539714, 232921949, 431079428, 465843898, 555429263, 931687796, 1110858526, 2221717052, 7220580419, 14441160838, 28882321676]

約数ペア:

[(1, 28882321676), (2, 14441160838), (4, 7220580419), (13, 2221717052), (26, 1110858526), (31, 931687796), (52, 555429263), (62, 465843898), (67, 431079428), (124, 232921949), (134, 215539714), (268, 107769857), (403, 71668292), (806, 35834146), (871, 33159956), (1612, 17917073), (1742, 16579978), (2077, 13905788), (3484, 8289989), (4154, 6952894), (8308, 3476447), (27001, 1069676), (54002, 534838), (108004, 267419)]