28555972

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{3929}}^1$

素因数の和:4035

約数の個数: 24

約数和(自身を含む): 52819200

約数和(自身を除く): 24263228

約数列:

[1, 2, 4, 23, 46, 79, 92, 158, 316, 1817, 3634, 3929, 7268, 7858, 15716, 90367, 180734, 310391, 361468, 620782, 1241564, 7138993, 14277986, 28555972]

約数ペア:

[(1, 28555972), (2, 14277986), (4, 7138993), (23, 1241564), (46, 620782), (79, 361468), (92, 310391), (158, 180734), (316, 90367), (1817, 15716), (3634, 7858), (3929, 7268)]