5645728

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{373}}^1$

素因数の和:437

約数の個数: 48

約数和(自身を含む): 12440736

約数和(自身を除く): 6795008

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 86, 88, 172, 176, 344, 352, 373, 473, 688, 746, 946, 1376, 1492, 1892, 2984, 3784, 4103, 5968, 7568, 8206, 11936, 15136, 16039, 16412, 32078, 32824, 64156, 65648, 128312, 131296, 176429, 256624, 352858, 513248, 705716, 1411432, 2822864, 5645728]

約数ペア:

[(1, 5645728), (2, 2822864), (4, 1411432), (8, 705716), (11, 513248), (16, 352858), (22, 256624), (32, 176429), (43, 131296), (44, 128312), (86, 65648), (88, 64156), (172, 32824), (176, 32078), (344, 16412), (352, 16039), (373, 15136), (473, 11936), (688, 8206), (746, 7568), (946, 5968), (1376, 4103), (1492, 3784), (1892, 2984)]