77811734

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{38867}}^1$

素因数の和:38900

約数の個数: 32

約数和(自身を含む): 156715776

約数和(自身を除く): 78904042

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 38867, 77734, 272069, 427537, 505271, 544138, 855074, 1010542, 2992759, 3536897, 5557981, 5985518, 7073794, 11115962, 38905867, 77811734]

約数ペア:

[(1, 77811734), (2, 38905867), (7, 11115962), (11, 7073794), (13, 5985518), (14, 5557981), (22, 3536897), (26, 2992759), (77, 1010542), (91, 855074), (143, 544138), (154, 505271), (182, 427537), (286, 272069), (1001, 77734), (2002, 38867)]