28443496

素因数分解:

$2^3\times {\mathrm{409}}^1\times {\mathrm{8693}}^1$

素因数の和:9108

約数の個数: 16

約数和(自身を含む): 53468100

約数和(自身を除く): 25024604

約数列:

[1, 2, 4, 8, 409, 818, 1636, 3272, 8693, 17386, 34772, 69544, 3555437, 7110874, 14221748, 28443496]

約数ペア:

[(1, 28443496), (2, 14221748), (4, 7110874), (8, 3555437), (409, 69544), (818, 34772), (1636, 17386), (3272, 8693)]