2768752016

素因数分解:

$2^4\times {\mathrm{2531}}^1\times {\mathrm{68371}}^1$

素因数の和:70910

約数の個数: 20

約数和(自身を含む): 5366655024

約数和(自身を除く): 2597903008

約数列:

[1, 2, 4, 8, 16, 2531, 5062, 10124, 20248, 40496, 68371, 136742, 273484, 546968, 1093936, 173047001, 346094002, 692188004, 1384376008, 2768752016]

約数ペア:

[(1, 2768752016), (2, 1384376008), (4, 692188004), (8, 346094002), (16, 173047001), (2531, 1093936), (5062, 546968), (10124, 273484), (20248, 136742), (40496, 68371)]