140425936

素因数分解:

$2^4\times 7^1\times {\mathrm{1253803}}^1$

素因数の和:1253818

約数の個数: 20

約数和(自身を含む): 310943392

約数和(自身を除く): 170517456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1253803, 2507606, 5015212, 8776621, 10030424, 17553242, 20060848, 35106484, 70212968, 140425936]

約数ペア:

[(1, 140425936), (2, 70212968), (4, 35106484), (7, 20060848), (8, 17553242), (14, 10030424), (16, 8776621), (28, 5015212), (56, 2507606), (112, 1253803)]