56587288

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{1619}}^1$

素因数の和:1899

約数の個数: 32

約数和(自身を含む): 112849200

約数和(自身を除く): 56261912

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 257, 514, 1028, 1619, 2056, 3238, 4369, 6476, 8738, 12952, 17476, 27523, 34952, 55046, 110092, 220184, 416083, 832166, 1664332, 3328664, 7073411, 14146822, 28293644, 56587288]

約数ペア:

[(1, 56587288), (2, 28293644), (4, 14146822), (8, 7073411), (17, 3328664), (34, 1664332), (68, 832166), (136, 416083), (257, 220184), (514, 110092), (1028, 55046), (1619, 34952), (2056, 27523), (3238, 17476), (4369, 12952), (6476, 8738)]