71138888

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{468019}}^1$

素因数の和:468044

約数の個数: 16

約数和(自身を含む): 140406000

約数和(自身を除く): 69267112

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 468019, 936038, 1872076, 3744152, 8892361, 17784722, 35569444, 71138888]

約数ペア:

[(1, 71138888), (2, 35569444), (4, 17784722), (8, 8892361), (19, 3744152), (38, 1872076), (76, 936038), (152, 468019)]