1489777856

素因数分解:

$2^6\times 7^1\times {\mathrm{1021}}^1\times {\mathrm{3257}}^1$

素因数の和:4297

約数の個数: 56

約数和(自身を含む): 3382950816

約数和(自身を除く): 1893172960

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 1021, 2042, 3257, 4084, 6514, 7147, 8168, 13028, 14294, 16336, 22799, 26056, 28588, 32672, 45598, 52112, 57176, 65344, 91196, 104224, 114352, 182392, 208448, 228704, 364784, 457408, 729568, 1459136, 3325397, 6650794, 13301588, 23277779, 26603176, 46555558, 53206352, 93111116, 106412704, 186222232, 212825408, 372444464, 744888928, 1489777856]

約数ペア:

[(1, 1489777856), (2, 744888928), (4, 372444464), (7, 212825408), (8, 186222232), (14, 106412704), (16, 93111116), (28, 53206352), (32, 46555558), (56, 26603176), (64, 23277779), (112, 13301588), (224, 6650794), (448, 3325397), (1021, 1459136), (2042, 729568), (3257, 457408), (4084, 364784), (6514, 228704), (7147, 208448), (8168, 182392), (13028, 114352), (14294, 104224), (16336, 91196), (22799, 65344), (26056, 57176), (28588, 52112), (32672, 45598)]