28692184

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{557}}^1$

素因数の和:747

約数の個数: 32

約数和(自身を含む): 55442880

約数和(自身を除く): 26750696

約数列:

[1, 2, 4, 8, 47, 94, 137, 188, 274, 376, 548, 557, 1096, 1114, 2228, 4456, 6439, 12878, 25756, 26179, 51512, 52358, 76309, 104716, 152618, 209432, 305236, 610472, 3586523, 7173046, 14346092, 28692184]

約数ペア:

[(1, 28692184), (2, 14346092), (4, 7173046), (8, 3586523), (47, 610472), (94, 305236), (137, 209432), (188, 152618), (274, 104716), (376, 76309), (548, 52358), (557, 51512), (1096, 26179), (1114, 25756), (2228, 12878), (4456, 6439)]