28078688

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{79769}}^1$

素因数の和:79790

約数の個数: 24

約数和(自身を含む): 60306120

約数和(自身を除く): 32227432

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 79769, 159538, 319076, 638152, 877459, 1276304, 1754918, 2552608, 3509836, 7019672, 14039344, 28078688]

約数ペア:

[(1, 28078688), (2, 14039344), (4, 7019672), (8, 3509836), (11, 2552608), (16, 1754918), (22, 1276304), (32, 877459), (44, 638152), (88, 319076), (176, 159538), (352, 79769)]