272427728

素因数分解:

$2^4\times {\mathrm{853}}^1\times {\mathrm{19961}}^1$

素因数の和:20822

約数の個数: 20

約数和(自身を含む): 528473988

約数和(自身を除く): 256046260

約数列:

[1, 2, 4, 8, 16, 853, 1706, 3412, 6824, 13648, 19961, 39922, 79844, 159688, 319376, 17026733, 34053466, 68106932, 136213864, 272427728]

約数ペア:

[(1, 272427728), (2, 136213864), (4, 68106932), (8, 34053466), (16, 17026733), (853, 319376), (1706, 159688), (3412, 79844), (6824, 39922), (13648, 19961)]