84741824

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{307}}^1$

素因数の和:565

約数の個数: 56

約数和(自身を含む): 178368960

約数和(自身を除く): 93627136

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 227, 304, 307, 454, 608, 614, 908, 1216, 1228, 1816, 2456, 3632, 4313, 4912, 5833, 7264, 8626, 9824, 11666, 14528, 17252, 19648, 23332, 34504, 46664, 69008, 69689, 93328, 138016, 139378, 186656, 276032, 278756, 373312, 557512, 1115024, 1324091, 2230048, 2648182, 4460096, 5296364, 10592728, 21185456, 42370912, 84741824]

約数ペア:

[(1, 84741824), (2, 42370912), (4, 21185456), (8, 10592728), (16, 5296364), (19, 4460096), (32, 2648182), (38, 2230048), (64, 1324091), (76, 1115024), (152, 557512), (227, 373312), (304, 278756), (307, 276032), (454, 186656), (608, 139378), (614, 138016), (908, 93328), (1216, 69689), (1228, 69008), (1816, 46664), (2456, 34504), (3632, 23332), (4313, 19648), (4912, 17252), (5833, 14528), (7264, 11666), (8626, 9824)]