28336756

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1009}}^1$

素因数の和:1096

約数の個数: 48

約数和(自身を含む): 61084800

約数和(自身を除く): 32748044

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 59, 68, 118, 119, 236, 238, 413, 476, 826, 1003, 1009, 1652, 2006, 2018, 4012, 4036, 7021, 7063, 14042, 14126, 17153, 28084, 28252, 34306, 59531, 68612, 119062, 120071, 238124, 240142, 416717, 480284, 833434, 1012027, 1666868, 2024054, 4048108, 7084189, 14168378, 28336756]

約数ペア:

[(1, 28336756), (2, 14168378), (4, 7084189), (7, 4048108), (14, 2024054), (17, 1666868), (28, 1012027), (34, 833434), (59, 480284), (68, 416717), (118, 240142), (119, 238124), (236, 120071), (238, 119062), (413, 68612), (476, 59531), (826, 34306), (1003, 28252), (1009, 28084), (1652, 17153), (2006, 14126), (2018, 14042), (4012, 7063), (4036, 7021)]