28207096

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{9767}}^1$

素因数の和:9811

約数の個数: 24

約数和(自身を含む): 55824120

約数和(自身を除く): 27617024

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 722, 1444, 2888, 9767, 19534, 39068, 78136, 185573, 371146, 742292, 1484584, 3525887, 7051774, 14103548, 28207096]

約数ペア:

[(1, 28207096), (2, 14103548), (4, 7051774), (8, 3525887), (19, 1484584), (38, 742292), (76, 371146), (152, 185573), (361, 78136), (722, 39068), (1444, 19534), (2888, 9767)]