42613508

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{10949}}^1$

素因数の和:11099

約数の個数: 24

約数和(自身を含む): 85848000

約数和(自身を除く): 43234492

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 3892, 10949, 21898, 43796, 76643, 153286, 306572, 1521911, 3043822, 6087644, 10653377, 21306754, 42613508]

約数ペア:

[(1, 42613508), (2, 21306754), (4, 10653377), (7, 6087644), (14, 3043822), (28, 1521911), (139, 306572), (278, 153286), (556, 76643), (973, 43796), (1946, 21898), (3892, 10949)]