4258888

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{28019}}^1$

素因数の和:28044

約数の個数: 16

約数和(自身を含む): 8406000

約数和(自身を除く): 4147112

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 28019, 56038, 112076, 224152, 532361, 1064722, 2129444, 4258888]

約数ペア:

[(1, 4258888), (2, 2129444), (4, 1064722), (8, 532361), (19, 224152), (38, 112076), (76, 56038), (152, 28019)]