22746416

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{499}}^1$

素因数の和:562

約数の個数: 80

約数和(自身を含む): 56544000

約数和(自身を除く): 33797584

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 37, 44, 56, 74, 77, 88, 112, 148, 154, 176, 259, 296, 308, 407, 499, 518, 592, 616, 814, 998, 1036, 1232, 1628, 1996, 2072, 2849, 3256, 3493, 3992, 4144, 5489, 5698, 6512, 6986, 7984, 10978, 11396, 13972, 18463, 21956, 22792, 27944, 36926, 38423, 43912, 45584, 55888, 73852, 76846, 87824, 129241, 147704, 153692, 203093, 258482, 295408, 307384, 406186, 516964, 614768, 812372, 1033928, 1421651, 1624744, 2067856, 2843302, 3249488, 5686604, 11373208, 22746416]

約数ペア:

[(1, 22746416), (2, 11373208), (4, 5686604), (7, 3249488), (8, 2843302), (11, 2067856), (14, 1624744), (16, 1421651), (22, 1033928), (28, 812372), (37, 614768), (44, 516964), (56, 406186), (74, 307384), (77, 295408), (88, 258482), (112, 203093), (148, 153692), (154, 147704), (176, 129241), (259, 87824), (296, 76846), (308, 73852), (407, 55888), (499, 45584), (518, 43912), (592, 38423), (616, 36926), (814, 27944), (998, 22792), (1036, 21956), (1232, 18463), (1628, 13972), (1996, 11396), (2072, 10978), (2849, 7984), (3256, 6986), (3493, 6512), (3992, 5698), (4144, 5489)]