38857843544

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{94903}}^1$

素因数の和:95080

約数の個数: 64

約数和(自身を含む): 81632624640

約数和(自身を除く): 42774781096

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 127, 248, 254, 403, 508, 806, 1016, 1612, 1651, 3224, 3302, 3937, 6604, 7874, 13208, 15748, 31496, 51181, 94903, 102362, 189806, 204724, 379612, 409448, 759224, 1233739, 2467478, 2941993, 4934956, 5883986, 9869912, 11767972, 12052681, 23535944, 24105362, 38245909, 48210724, 76491818, 96421448, 152983636, 156684853, 305967272, 313369706, 373633111, 626739412, 747266222, 1253478824, 1494532444, 2989064888, 4857230443, 9714460886, 19428921772, 38857843544]

約数ペア:

[(1, 38857843544), (2, 19428921772), (4, 9714460886), (8, 4857230443), (13, 2989064888), (26, 1494532444), (31, 1253478824), (52, 747266222), (62, 626739412), (104, 373633111), (124, 313369706), (127, 305967272), (248, 156684853), (254, 152983636), (403, 96421448), (508, 76491818), (806, 48210724), (1016, 38245909), (1612, 24105362), (1651, 23535944), (3224, 12052681), (3302, 11767972), (3937, 9869912), (6604, 5883986), (7874, 4934956), (13208, 2941993), (15748, 2467478), (31496, 1233739), (51181, 759224), (94903, 409448), (102362, 379612), (189806, 204724)]