2745344

素因数分解:

$2^{10}\times 7^1\times {\mathrm{383}}^1$

素因数の和:410

約数の個数: 44

約数和(自身を含む): 6288384

約数和(自身を除く): 3543040

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 383, 448, 512, 766, 896, 1024, 1532, 1792, 2681, 3064, 3584, 5362, 6128, 7168, 10724, 12256, 21448, 24512, 42896, 49024, 85792, 98048, 171584, 196096, 343168, 392192, 686336, 1372672, 2745344]

約数ペア:

[(1, 2745344), (2, 1372672), (4, 686336), (7, 392192), (8, 343168), (14, 196096), (16, 171584), (28, 98048), (32, 85792), (56, 49024), (64, 42896), (112, 24512), (128, 21448), (224, 12256), (256, 10724), (383, 7168), (448, 6128), (512, 5362), (766, 3584), (896, 3064), (1024, 2681), (1532, 1792)]