272648552

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{72053}}^1$

素因数の和:72113

約数の個数: 32

約数和(自身を含む): 570667680

約数和(自身を除く): 298019128

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 946, 1892, 3784, 72053, 144106, 288212, 576424, 792583, 1585166, 3098279, 3170332, 6196558, 6340664, 12393116, 24786232, 34081069, 68162138, 136324276, 272648552]

約数ペア:

[(1, 272648552), (2, 136324276), (4, 68162138), (8, 34081069), (11, 24786232), (22, 12393116), (43, 6340664), (44, 6196558), (86, 3170332), (88, 3098279), (172, 1585166), (344, 792583), (473, 576424), (946, 288212), (1892, 144106), (3784, 72053)]