74153644

素因数分解:

$2^2\times {\mathrm{1031}}^1\times {\mathrm{17981}}^1$

素因数の和:19016

約数の個数: 12

約数和(自身を含む): 129901968

約数和(自身を除く): 55748324

約数列:

[1, 2, 4, 1031, 2062, 4124, 17981, 35962, 71924, 18538411, 37076822, 74153644]

約数ペア:

[(1, 74153644), (2, 37076822), (4, 18538411), (1031, 71924), (2062, 35962), (4124, 17981)]