41981488

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{701}}^1$

素因数の和:925

約数の個数: 40

約数和(自身を含む): 86177520

約数和(自身を除く): 44196032

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 197, 304, 394, 701, 788, 1402, 1576, 2804, 3152, 3743, 5608, 7486, 11216, 13319, 14972, 26638, 29944, 53276, 59888, 106552, 138097, 213104, 276194, 552388, 1104776, 2209552, 2623843, 5247686, 10495372, 20990744, 41981488]

約数ペア:

[(1, 41981488), (2, 20990744), (4, 10495372), (8, 5247686), (16, 2623843), (19, 2209552), (38, 1104776), (76, 552388), (152, 276194), (197, 213104), (304, 138097), (394, 106552), (701, 59888), (788, 53276), (1402, 29944), (1576, 26638), (2804, 14972), (3152, 13319), (3743, 11216), (5608, 7486)]