449121344

素因数分解:

$2^6\times 7^1\times {\mathrm{1002503}}^1$

素因数の和:1002522

約数の個数: 28

約数和(自身を含む): 1018544064

約数和(自身を除く): 569422720

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 1002503, 2005006, 4010012, 7017521, 8020024, 14035042, 16040048, 28070084, 32080096, 56140168, 64160192, 112280336, 224560672, 449121344]

約数ペア:

[(1, 449121344), (2, 224560672), (4, 112280336), (7, 64160192), (8, 56140168), (14, 32080096), (16, 28070084), (28, 16040048), (32, 14035042), (56, 8020024), (64, 7017521), (112, 4010012), (224, 2005006), (448, 1002503)]