427320568

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{108347}}^1$

素因数の和:108399

約数の個数: 32

約数和(自身を含む): 877618800

約数和(自身を除く): 450298232

約数列:

[1, 2, 4, 8, 17, 29, 34, 58, 68, 116, 136, 232, 493, 986, 1972, 3944, 108347, 216694, 433388, 866776, 1841899, 3142063, 3683798, 6284126, 7367596, 12568252, 14735192, 25136504, 53415071, 106830142, 213660284, 427320568]

約数ペア:

[(1, 427320568), (2, 213660284), (4, 106830142), (8, 53415071), (17, 25136504), (29, 14735192), (34, 12568252), (58, 7367596), (68, 6284126), (116, 3683798), (136, 3142063), (232, 1841899), (493, 866776), (986, 433388), (1972, 216694), (3944, 108347)]