15689344

素因数分解:

$2^7\times {\mathrm{11}}^2\times {\mathrm{1013}}^1$

素因数の和:1049

約数の個数: 48

約数和(自身を含む): 34389810

約数和(自身を除く): 18700466

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 128, 176, 242, 352, 484, 704, 968, 1013, 1408, 1936, 2026, 3872, 4052, 7744, 8104, 11143, 15488, 16208, 22286, 32416, 44572, 64832, 89144, 122573, 129664, 178288, 245146, 356576, 490292, 713152, 980584, 1426304, 1961168, 3922336, 7844672, 15689344]

約数ペア:

[(1, 15689344), (2, 7844672), (4, 3922336), (8, 1961168), (11, 1426304), (16, 980584), (22, 713152), (32, 490292), (44, 356576), (64, 245146), (88, 178288), (121, 129664), (128, 122573), (176, 89144), (242, 64832), (352, 44572), (484, 32416), (704, 22286), (968, 16208), (1013, 15488), (1408, 11143), (1936, 8104), (2026, 7744), (3872, 4052)]