28243392

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^2\times {\mathrm{509}}^1$

素因数の和:558

約数の個数: 84

約数和(自身を含む): 79537560

約数和(自身を除く): 51294168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 136, 192, 204, 272, 289, 408, 509, 544, 578, 816, 867, 1018, 1088, 1156, 1527, 1632, 1734, 2036, 2312, 3054, 3264, 3468, 4072, 4624, 6108, 6936, 8144, 8653, 9248, 12216, 13872, 16288, 17306, 18496, 24432, 25959, 27744, 32576, 34612, 48864, 51918, 55488, 69224, 97728, 103836, 138448, 147101, 207672, 276896, 294202, 415344, 441303, 553792, 588404, 830688, 882606, 1176808, 1661376, 1765212, 2353616, 3530424, 4707232, 7060848, 9414464, 14121696, 28243392]

約数ペア:

[(1, 28243392), (2, 14121696), (3, 9414464), (4, 7060848), (6, 4707232), (8, 3530424), (12, 2353616), (16, 1765212), (17, 1661376), (24, 1176808), (32, 882606), (34, 830688), (48, 588404), (51, 553792), (64, 441303), (68, 415344), (96, 294202), (102, 276896), (136, 207672), (192, 147101), (204, 138448), (272, 103836), (289, 97728), (408, 69224), (509, 55488), (544, 51918), (578, 48864), (816, 34612), (867, 32576), (1018, 27744), (1088, 25959), (1156, 24432), (1527, 18496), (1632, 17306), (1734, 16288), (2036, 13872), (2312, 12216), (3054, 9248), (3264, 8653), (3468, 8144), (4072, 6936), (4624, 6108)]