74890156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{15907}}^1$

素因数の和:16029

約数の個数: 24

約数和(自身を含む): 144317376

約数和(自身を除く): 69427220

約数列:

[1, 2, 4, 11, 22, 44, 107, 214, 428, 1177, 2354, 4708, 15907, 31814, 63628, 174977, 349954, 699908, 1702049, 3404098, 6808196, 18722539, 37445078, 74890156]

約数ペア:

[(1, 74890156), (2, 37445078), (4, 18722539), (11, 6808196), (22, 3404098), (44, 1702049), (107, 699908), (214, 349954), (428, 174977), (1177, 63628), (2354, 31814), (4708, 15907)]