13256384

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{4817}}^1$

素因数の和:4872

約数の個数: 28

約数和(自身を含む): 26922984

約数和(自身を除く): 13666600

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 4817, 9634, 19268, 38536, 77072, 154144, 207131, 308288, 414262, 828524, 1657048, 3314096, 6628192, 13256384]

約数ペア:

[(1, 13256384), (2, 6628192), (4, 3314096), (8, 1657048), (16, 828524), (32, 414262), (43, 308288), (64, 207131), (86, 154144), (172, 77072), (344, 38536), (688, 19268), (1376, 9634), (2752, 4817)]