3921009344

素因数分解:

$2^6\times 7^1\times {\mathrm{8752253}}^1$

素因数の和:8752272

約数の個数: 28

約数和(自身を含む): 8892290064

約数和(自身を除く): 4971280720

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 8752253, 17504506, 35009012, 61265771, 70018024, 122531542, 140036048, 245063084, 280072096, 490126168, 560144192, 980252336, 1960504672, 3921009344]

約数ペア:

[(1, 3921009344), (2, 1960504672), (4, 980252336), (7, 560144192), (8, 490126168), (14, 280072096), (16, 245063084), (28, 140036048), (32, 122531542), (56, 70018024), (64, 61265771), (112, 35009012), (224, 17504506), (448, 8752253)]