68446208

素因数分解:

$2^{11}\times {\mathrm{19}}^1\times {\mathrm{1759}}^1$

素因数の和:1800

約数の個数: 48

約数和(自身を含む): 144144000

約数和(自身を除く): 75697792

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1024, 1216, 1759, 2048, 2432, 3518, 4864, 7036, 9728, 14072, 19456, 28144, 33421, 38912, 56288, 66842, 112576, 133684, 225152, 267368, 450304, 534736, 900608, 1069472, 1801216, 2138944, 3602432, 4277888, 8555776, 17111552, 34223104, 68446208]

約数ペア:

[(1, 68446208), (2, 34223104), (4, 17111552), (8, 8555776), (16, 4277888), (19, 3602432), (32, 2138944), (38, 1801216), (64, 1069472), (76, 900608), (128, 534736), (152, 450304), (256, 267368), (304, 225152), (512, 133684), (608, 112576), (1024, 66842), (1216, 56288), (1759, 38912), (2048, 33421), (2432, 28144), (3518, 19456), (4864, 14072), (7036, 9728)]