56640738

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{122599}}^1$

素因数の和:122622

約数の個数: 32

約数和(自身を含む): 141235200

約数和(自身を除く): 84594462

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 122599, 245198, 367797, 735594, 858193, 1348589, 1716386, 2574579, 2697178, 4045767, 5149158, 8091534, 9440123, 18880246, 28320369, 56640738]

約数ペア:

[(1, 56640738), (2, 28320369), (3, 18880246), (6, 9440123), (7, 8091534), (11, 5149158), (14, 4045767), (21, 2697178), (22, 2574579), (33, 1716386), (42, 1348589), (66, 858193), (77, 735594), (154, 367797), (231, 245198), (462, 122599)]