71649578

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{2753}}^1$

素因数の和:2799

約数の個数: 48

約数和(自身を含む): 145146816

約数和(自身を除く): 73497238

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 169, 182, 286, 338, 1001, 1183, 1859, 2002, 2366, 2753, 3718, 5506, 13013, 19271, 26026, 30283, 35789, 38542, 60566, 71578, 211981, 250523, 393679, 423962, 465257, 501046, 787358, 930514, 2755753, 3256799, 5117827, 5511506, 6513598, 10235654, 35824789, 71649578]

約数ペア:

[(1, 71649578), (2, 35824789), (7, 10235654), (11, 6513598), (13, 5511506), (14, 5117827), (22, 3256799), (26, 2755753), (77, 930514), (91, 787358), (143, 501046), (154, 465257), (169, 423962), (182, 393679), (286, 250523), (338, 211981), (1001, 71578), (1183, 60566), (1859, 38542), (2002, 35789), (2366, 30283), (2753, 26026), (3718, 19271), (5506, 13013)]