42693028

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{20887}}^1$

素因数の和:20971

約数の個数: 24

約数和(自身を含む): 86559872

約数和(自身を除く): 43866844

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 20887, 41774, 83548, 146209, 292418, 584836, 1524751, 3049502, 6099004, 10673257, 21346514, 42693028]

約数ペア:

[(1, 42693028), (2, 21346514), (4, 10673257), (7, 6099004), (14, 3049502), (28, 1524751), (73, 584836), (146, 292418), (292, 146209), (511, 83548), (1022, 41774), (2044, 20887)]