40047128

素因数分解:

$2^3\times {\mathrm{11}}^3\times {\mathrm{3761}}^1$

素因数の和:3800

約数の個数: 32

約数和(自身を含む): 82613520

約数和(自身を除く): 42566392

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 1331, 2662, 3761, 5324, 7522, 10648, 15044, 30088, 41371, 82742, 165484, 330968, 455081, 910162, 1820324, 3640648, 5005891, 10011782, 20023564, 40047128]

約数ペア:

[(1, 40047128), (2, 20023564), (4, 10011782), (8, 5005891), (11, 3640648), (22, 1820324), (44, 910162), (88, 455081), (121, 330968), (242, 165484), (484, 82742), (968, 41371), (1331, 30088), (2662, 15044), (3761, 10648), (5324, 7522)]