71137444

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{133717}}^1$

素因数の和:133747

約数の個数: 24

約数和(自身を含む): 149764160

約数和(自身を除く): 78626716

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 133717, 267434, 534868, 936019, 1872038, 2540623, 3744076, 5081246, 10162492, 17784361, 35568722, 71137444]

約数ペア:

[(1, 71137444), (2, 35568722), (4, 17784361), (7, 10162492), (14, 5081246), (19, 3744076), (28, 2540623), (38, 1872038), (76, 936019), (133, 534868), (266, 267434), (532, 133717)]