2487296

素因数分解:

$2^{10}\times 7^1\times {\mathrm{347}}^1$

素因数の和:374

約数の個数: 44

約数和(自身を含む): 5698848

約数和(自身を除く): 3211552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 347, 448, 512, 694, 896, 1024, 1388, 1792, 2429, 2776, 3584, 4858, 5552, 7168, 9716, 11104, 19432, 22208, 38864, 44416, 77728, 88832, 155456, 177664, 310912, 355328, 621824, 1243648, 2487296]

約数ペア:

[(1, 2487296), (2, 1243648), (4, 621824), (7, 355328), (8, 310912), (14, 177664), (16, 155456), (28, 88832), (32, 77728), (56, 44416), (64, 38864), (112, 22208), (128, 19432), (224, 11104), (256, 9716), (347, 7168), (448, 5552), (512, 4858), (694, 3584), (896, 2776), (1024, 2429), (1388, 1792)]