72029468

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{111847}}^1$

素因数の和:111881

約数の個数: 24

約数和(自身を含む): 150323712

約数和(自身を除く): 78294244

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 111847, 223694, 447388, 782929, 1565858, 2572481, 3131716, 5144962, 10289924, 18007367, 36014734, 72029468]

約数ペア:

[(1, 72029468), (2, 36014734), (4, 18007367), (7, 10289924), (14, 5144962), (23, 3131716), (28, 2572481), (46, 1565858), (92, 782929), (161, 447388), (322, 223694), (644, 111847)]