72119312

素因数分解:

$2^4\times {\mathrm{113}}^2\times {\mathrm{353}}^1$

素因数の和:587

約数の個数: 30

約数和(自身を含む): 141378042

約数和(自身を除く): 69258730

約数列:

[1, 2, 4, 8, 16, 113, 226, 353, 452, 706, 904, 1412, 1808, 2824, 5648, 12769, 25538, 39889, 51076, 79778, 102152, 159556, 204304, 319112, 638224, 4507457, 9014914, 18029828, 36059656, 72119312]

約数ペア:

[(1, 72119312), (2, 36059656), (4, 18029828), (8, 9014914), (16, 4507457), (113, 638224), (226, 319112), (353, 204304), (452, 159556), (706, 102152), (904, 79778), (1412, 51076), (1808, 39889), (2824, 25538), (5648, 12769)]