57639362

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{36901}}^1$

素因数の和:36985

約数の個数: 16

約数和(自身を含む): 95649984

約数和(自身を除く): 38010622

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 36901, 73802, 405911, 811822, 2619971, 5239942, 28819681, 57639362]

約数ペア:

[(1, 57639362), (2, 28819681), (11, 5239942), (22, 2619971), (71, 811822), (142, 405911), (781, 73802), (1562, 36901)]