2828756031788

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{68737}}^1\times {\mathrm{278063}}^1$

素因数の和:346841

約数の個数: 24

約数和(自身を含む): 5084207819712

約数和(自身を除く): 2255451787924

約数列:

[1, 2, 4, 37, 74, 148, 68737, 137474, 274948, 278063, 556126, 1112252, 2543269, 5086538, 10173076, 10288331, 20576662, 41153324, 19113216431, 38226432862, 76452865724, 707189007947, 1414378015894, 2828756031788]

約数ペア:

[(1, 2828756031788), (2, 1414378015894), (4, 707189007947), (37, 76452865724), (74, 38226432862), (148, 19113216431), (68737, 41153324), (137474, 20576662), (274948, 10288331), (278063, 10173076), (556126, 5086538), (1112252, 2543269)]