71374756531

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{14419}}^1$

素因数の和:14707

約数の個数: 32

約数和(自身を含む): 80932884480

約数和(自身を除く): 9558127949

約数列:

[1, 13, 31, 71, 173, 403, 923, 2201, 2249, 5363, 12283, 14419, 28613, 69719, 159679, 187447, 380773, 446989, 1023749, 2494487, 4950049, 5810857, 13308737, 31736219, 32428331, 77329097, 177108577, 412570847, 1005278261, 2302411501, 5490365887, 71374756531]

約数ペア:

[(1, 71374756531), (13, 5490365887), (31, 2302411501), (71, 1005278261), (173, 412570847), (403, 177108577), (923, 77329097), (2201, 32428331), (2249, 31736219), (5363, 13308737), (12283, 5810857), (14419, 4950049), (28613, 2494487), (69719, 1023749), (159679, 446989), (187447, 380773)]