28326892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{1217}}^1$

素因数の和:1278

約数の個数: 36

約数和(自身を含む): 56578536

約数和(自身を除く): 28251644

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 529, 1012, 1058, 1217, 2116, 2434, 4868, 5819, 11638, 13387, 23276, 26774, 27991, 53548, 55982, 111964, 307901, 615802, 643793, 1231604, 1287586, 2575172, 7081723, 14163446, 28326892]

約数ペア:

[(1, 28326892), (2, 14163446), (4, 7081723), (11, 2575172), (22, 1287586), (23, 1231604), (44, 643793), (46, 615802), (92, 307901), (253, 111964), (506, 55982), (529, 53548), (1012, 27991), (1058, 26774), (1217, 23276), (2116, 13387), (2434, 11638), (4868, 5819)]