64304274

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{6563}}^1$

素因数の和:6662

約数の個数: 32

約数和(自身を含む): 136111104

約数和(自身を除く): 71806830

約数列:

[1, 2, 3, 6, 23, 46, 69, 71, 138, 142, 213, 426, 1633, 3266, 4899, 6563, 9798, 13126, 19689, 39378, 150949, 301898, 452847, 465973, 905694, 931946, 1397919, 2795838, 10717379, 21434758, 32152137, 64304274]

約数ペア:

[(1, 64304274), (2, 32152137), (3, 21434758), (6, 10717379), (23, 2795838), (46, 1397919), (69, 931946), (71, 905694), (138, 465973), (142, 452847), (213, 301898), (426, 150949), (1633, 39378), (3266, 19689), (4899, 13126), (6563, 9798)]