28011508

素因数分解:

$2^2\times 7^1\times {\mathrm{269}}^1\times {\mathrm{3719}}^1$

素因数の和:3999

約数の個数: 24

約数和(自身を含む): 56246400

約数和(自身を除く): 28234892

約数列:

[1, 2, 4, 7, 14, 28, 269, 538, 1076, 1883, 3719, 3766, 7438, 7532, 14876, 26033, 52066, 104132, 1000411, 2000822, 4001644, 7002877, 14005754, 28011508]

約数ペア:

[(1, 28011508), (2, 14005754), (4, 7002877), (7, 4001644), (14, 2000822), (28, 1000411), (269, 104132), (538, 52066), (1076, 26033), (1883, 14876), (3719, 7532), (3766, 7438)]