28479066

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61643}}^1$

素因数の和:61666

約数の個数: 32

約数和(自身を含む): 71013888

約数和(自身を除く): 42534822

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 61643, 123286, 184929, 369858, 431501, 678073, 863002, 1294503, 1356146, 2034219, 2589006, 4068438, 4746511, 9493022, 14239533, 28479066]

約数ペア:

[(1, 28479066), (2, 14239533), (3, 9493022), (6, 4746511), (7, 4068438), (11, 2589006), (14, 2034219), (21, 1356146), (22, 1294503), (33, 863002), (42, 678073), (66, 431501), (77, 369858), (154, 184929), (231, 123286), (462, 61643)]