28267412

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{733}}^1$

素因数の和:1079

約数の個数: 24

約数和(自身を含む): 51297792

約数和(自身を除く): 23030380

約数列:

[1, 2, 4, 31, 62, 124, 311, 622, 733, 1244, 1466, 2932, 9641, 19282, 22723, 38564, 45446, 90892, 227963, 455926, 911852, 7066853, 14133706, 28267412]

約数ペア:

[(1, 28267412), (2, 14133706), (4, 7066853), (31, 911852), (62, 455926), (124, 227963), (311, 90892), (622, 45446), (733, 38564), (1244, 22723), (1466, 19282), (2932, 9641)]