28060142

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:245

約数の個数: 32

約数和(自身を含む): 47222784

約数和(自身を除く): 19162642

約数列:

[1, 2, 11, 22, 83, 121, 127, 166, 242, 254, 913, 1331, 1397, 1826, 2662, 2794, 10043, 10541, 15367, 20086, 21082, 30734, 110473, 115951, 169037, 220946, 231902, 338074, 1275461, 2550922, 14030071, 28060142]

約数ペア:

[(1, 28060142), (2, 14030071), (11, 2550922), (22, 1275461), (83, 338074), (121, 231902), (127, 220946), (166, 169037), (242, 115951), (254, 110473), (913, 30734), (1331, 21082), (1397, 20086), (1826, 15367), (2662, 10541), (2794, 10043)]