28738192

素因数分解:

$2^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{4349}}^1$

素因数の和:4423

約数の個数: 40

約数和(自身を含む): 64728000

約数和(自身を除く): 35989808

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 59, 112, 118, 236, 413, 472, 826, 944, 1652, 3304, 4349, 6608, 8698, 17396, 30443, 34792, 60886, 69584, 121772, 243544, 256591, 487088, 513182, 1026364, 1796137, 2052728, 3592274, 4105456, 7184548, 14369096, 28738192]

約数ペア:

[(1, 28738192), (2, 14369096), (4, 7184548), (7, 4105456), (8, 3592274), (14, 2052728), (16, 1796137), (28, 1026364), (56, 513182), (59, 487088), (112, 256591), (118, 243544), (236, 121772), (413, 69584), (472, 60886), (826, 34792), (944, 30443), (1652, 17396), (3304, 8698), (4349, 6608)]