12564368

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{179}}^1$

素因数の和:335

約数の個数: 40

約数和(自身を含む): 25310880

約数和(自身を除く): 12746512

約数列:

[1, 2, 4, 8, 16, 41, 82, 107, 164, 179, 214, 328, 358, 428, 656, 716, 856, 1432, 1712, 2864, 4387, 7339, 8774, 14678, 17548, 19153, 29356, 35096, 38306, 58712, 70192, 76612, 117424, 153224, 306448, 785273, 1570546, 3141092, 6282184, 12564368]

約数ペア:

[(1, 12564368), (2, 6282184), (4, 3141092), (8, 1570546), (16, 785273), (41, 306448), (82, 153224), (107, 117424), (164, 76612), (179, 70192), (214, 58712), (328, 38306), (358, 35096), (428, 29356), (656, 19153), (716, 17548), (856, 14678), (1432, 8774), (1712, 7339), (2864, 4387)]