56347996

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43613}}^1$

素因数の和:43653

約数の個数: 24

約数和(自身を含む): 109907280

約数和(自身を除く): 53559284

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 43613, 87226, 174452, 741421, 828647, 1482842, 1657294, 2965684, 3314588, 14086999, 28173998, 56347996]

約数ペア:

[(1, 56347996), (2, 28173998), (4, 14086999), (17, 3314588), (19, 2965684), (34, 1657294), (38, 1482842), (68, 828647), (76, 741421), (323, 174452), (646, 87226), (1292, 43613)]