74009264

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:354

約数の個数: 80

約数和(自身を含む): 170989056

約数和(自身を除く): 96979792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 71, 82, 112, 142, 164, 227, 284, 287, 328, 454, 497, 568, 574, 656, 908, 994, 1136, 1148, 1589, 1816, 1988, 2296, 2911, 3178, 3632, 3976, 4592, 5822, 6356, 7952, 9307, 11644, 12712, 16117, 18614, 20377, 23288, 25424, 32234, 37228, 40754, 46576, 64468, 65149, 74456, 81508, 112819, 128936, 130298, 148912, 163016, 225638, 257872, 260596, 326032, 451276, 521192, 660797, 902552, 1042384, 1321594, 1805104, 2643188, 4625579, 5286376, 9251158, 10572752, 18502316, 37004632, 74009264]

約数ペア:

[(1, 74009264), (2, 37004632), (4, 18502316), (7, 10572752), (8, 9251158), (14, 5286376), (16, 4625579), (28, 2643188), (41, 1805104), (56, 1321594), (71, 1042384), (82, 902552), (112, 660797), (142, 521192), (164, 451276), (227, 326032), (284, 260596), (287, 257872), (328, 225638), (454, 163016), (497, 148912), (568, 130298), (574, 128936), (656, 112819), (908, 81508), (994, 74456), (1136, 65149), (1148, 64468), (1589, 46576), (1816, 40754), (1988, 37228), (2296, 32234), (2911, 25424), (3178, 23288), (3632, 20377), (3976, 18614), (4592, 16117), (5822, 12712), (6356, 11644), (7952, 9307)]