22857968

素因数分解:

$2^4\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1607}}^1$

素因数の和:1749

約数の個数: 40

約数和(自身を含む): 51044352

約数和(自身を除く): 28186384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 127, 254, 508, 889, 1016, 1607, 1778, 2032, 3214, 3556, 6428, 7112, 11249, 12856, 14224, 22498, 25712, 44996, 89992, 179984, 204089, 408178, 816356, 1428623, 1632712, 2857246, 3265424, 5714492, 11428984, 22857968]

約数ペア:

[(1, 22857968), (2, 11428984), (4, 5714492), (7, 3265424), (8, 2857246), (14, 1632712), (16, 1428623), (28, 816356), (56, 408178), (112, 204089), (127, 179984), (254, 89992), (508, 44996), (889, 25712), (1016, 22498), (1607, 14224), (1778, 12856), (2032, 11249), (3214, 7112), (3556, 6428)]