67380572

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{82981}}^1$

素因数の和:83021

約数の個数: 24

約数和(自身を含む): 139409760

約数和(自身を除く): 72029188

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 82981, 165962, 331924, 580867, 1161734, 2323468, 2406449, 4812898, 9625796, 16845143, 33690286, 67380572]

約数ペア:

[(1, 67380572), (2, 33690286), (4, 16845143), (7, 9625796), (14, 4812898), (28, 2406449), (29, 2323468), (58, 1161734), (116, 580867), (203, 331924), (406, 165962), (812, 82981)]