21566428352

素因数分解:

$2^6\times 7^1\times {\mathrm{71}}^1\times {\mathrm{607}}^1\times {\mathrm{1117}}^1$

素因数の和:1814

約数の個数: 112

約数和(自身を含む): 49724633088

約数和(自身を除く): 28158204736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 142, 224, 284, 448, 497, 568, 607, 994, 1117, 1136, 1214, 1988, 2234, 2272, 2428, 3976, 4249, 4468, 4544, 4856, 7819, 7952, 8498, 8936, 9712, 15638, 15904, 16996, 17872, 19424, 31276, 31808, 33992, 35744, 38848, 43097, 62552, 67984, 71488, 79307, 86194, 125104, 135968, 158614, 172388, 250208, 271936, 301679, 317228, 344776, 500416, 555149, 603358, 634456, 678019, 689552, 1110298, 1206716, 1268912, 1356038, 1379104, 2220596, 2413432, 2537824, 2712076, 2758208, 4441192, 4746133, 4826864, 5075648, 5424152, 8882384, 9492266, 9653728, 10848304, 17764768, 18984532, 19307456, 21696608, 35529536, 37969064, 43393216, 48139349, 75938128, 96278698, 151876256, 192557396, 303752512, 336975443, 385114792, 673950886, 770229584, 1347901772, 1540459168, 2695803544, 3080918336, 5391607088, 10783214176, 21566428352]

約数ペア:

[(1, 21566428352), (2, 10783214176), (4, 5391607088), (7, 3080918336), (8, 2695803544), (14, 1540459168), (16, 1347901772), (28, 770229584), (32, 673950886), (56, 385114792), (64, 336975443), (71, 303752512), (112, 192557396), (142, 151876256), (224, 96278698), (284, 75938128), (448, 48139349), (497, 43393216), (568, 37969064), (607, 35529536), (994, 21696608), (1117, 19307456), (1136, 18984532), (1214, 17764768), (1988, 10848304), (2234, 9653728), (2272, 9492266), (2428, 8882384), (3976, 5424152), (4249, 5075648), (4468, 4826864), (4544, 4746133), (4856, 4441192), (7819, 2758208), (7952, 2712076), (8498, 2537824), (8936, 2413432), (9712, 2220596), (15638, 1379104), (15904, 1356038), (16996, 1268912), (17872, 1206716), (19424, 1110298), (31276, 689552), (31808, 678019), (33992, 634456), (35744, 603358), (38848, 555149), (43097, 500416), (62552, 344776), (67984, 317228), (71488, 301679), (79307, 271936), (86194, 250208), (125104, 172388), (135968, 158614)]