9726256

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:329

約数の個数: 40

約数和(自身を含む): 19663424

約数和(自身を除く): 9937168

約数列:

[1, 2, 4, 8, 16, 43, 67, 86, 134, 172, 211, 268, 344, 422, 536, 688, 844, 1072, 1688, 2881, 3376, 5762, 9073, 11524, 14137, 18146, 23048, 28274, 36292, 46096, 56548, 72584, 113096, 145168, 226192, 607891, 1215782, 2431564, 4863128, 9726256]

約数ペア:

[(1, 9726256), (2, 4863128), (4, 2431564), (8, 1215782), (16, 607891), (43, 226192), (67, 145168), (86, 113096), (134, 72584), (172, 56548), (211, 46096), (268, 36292), (344, 28274), (422, 23048), (536, 18146), (688, 14137), (844, 11524), (1072, 9073), (1688, 5762), (2881, 3376)]