56787726

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{141263}}^1$

素因数の和:141335

約数の個数: 16

約数和(自身を含む): 115271424

約数和(自身を除く): 58483698

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 141263, 282526, 423789, 847578, 9464621, 18929242, 28393863, 56787726]

約数ペア:

[(1, 56787726), (2, 28393863), (3, 18929242), (6, 9464621), (67, 847578), (134, 423789), (201, 282526), (402, 141263)]