77470004

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{313}}^1\times {\mathrm{1439}}^1$

素因数の和:1799

約数の個数: 24

約数和(自身を含む): 139265280

約数和(自身を除く): 61795276

約数列:

[1, 2, 4, 43, 86, 172, 313, 626, 1252, 1439, 2878, 5756, 13459, 26918, 53836, 61877, 123754, 247508, 450407, 900814, 1801628, 19367501, 38735002, 77470004]

約数ペア:

[(1, 77470004), (2, 38735002), (4, 19367501), (43, 1801628), (86, 900814), (172, 450407), (313, 247508), (626, 123754), (1252, 61877), (1439, 53836), (2878, 26918), (5756, 13459)]