2826896

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{547}}^1$

素因数の和:591

約数の個数: 40

約数和(自身を含む): 6115680

約数和(自身を除く): 3288784

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 547, 646, 1094, 1292, 2188, 2584, 4376, 5168, 8752, 9299, 10393, 18598, 20786, 37196, 41572, 74392, 83144, 148784, 166288, 176681, 353362, 706724, 1413448, 2826896]

約数ペア:

[(1, 2826896), (2, 1413448), (4, 706724), (8, 353362), (16, 176681), (17, 166288), (19, 148784), (34, 83144), (38, 74392), (68, 41572), (76, 37196), (136, 20786), (152, 18598), (272, 10393), (304, 9299), (323, 8752), (547, 5168), (646, 4376), (1094, 2584), (1292, 2188)]