74859967

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:343

約数の個数: 32

約数和(自身を含む): 95477760

約数和(自身を除く): 20617793

約数列:

[1, 7, 13, 59, 73, 91, 191, 413, 511, 767, 949, 1337, 2483, 4307, 5369, 6643, 11269, 13943, 17381, 30149, 55991, 78883, 97601, 146497, 181259, 391937, 822637, 1025479, 1268813, 5758459, 10694281, 74859967]

約数ペア:

[(1, 74859967), (7, 10694281), (13, 5758459), (59, 1268813), (73, 1025479), (91, 822637), (191, 391937), (413, 181259), (511, 146497), (767, 97601), (949, 78883), (1337, 55991), (2483, 30149), (4307, 17381), (5369, 13943), (6643, 11269)]