6435728

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{30941}}^1$

素因数の和:30962

約数の個数: 20

約数和(自身を含む): 13428828

約数和(自身を除く): 6993100

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 30941, 61882, 123764, 247528, 402233, 495056, 804466, 1608932, 3217864, 6435728]

約数ペア:

[(1, 6435728), (2, 3217864), (4, 1608932), (8, 804466), (13, 495056), (16, 402233), (26, 247528), (52, 123764), (104, 61882), (208, 30941)]