56572782

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1346971}}^1$

素因数の和:1346983

約数の個数: 16

約数和(自身を含む): 129309312

約数和(自身を除く): 72736530

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1346971, 2693942, 4040913, 8081826, 9428797, 18857594, 28286391, 56572782]

約数ペア:

[(1, 56572782), (2, 28286391), (3, 18857594), (6, 9428797), (7, 8081826), (14, 4040913), (21, 2693942), (42, 1346971)]