29638256

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{9403}}^1$

素因数の和:9608

約数の個数: 20

約数和(自身を含む): 57721752

約数和(自身を除く): 28083496

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 9403, 18806, 37612, 75224, 150448, 1852391, 3704782, 7409564, 14819128, 29638256]

約数ペア:

[(1, 29638256), (2, 14819128), (4, 7409564), (8, 3704782), (16, 1852391), (197, 150448), (394, 75224), (788, 37612), (1576, 18806), (3152, 9403)]