7994728

素因数分解:

$2^3\times 7^1\times {\mathrm{367}}^1\times {\mathrm{389}}^1$

素因数の和:769

約数の個数: 32

約数和(自身を含む): 17222400

約数和(自身を除く): 9227672

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 367, 389, 734, 778, 1468, 1556, 2569, 2723, 2936, 3112, 5138, 5446, 10276, 10892, 20552, 21784, 142763, 285526, 571052, 999341, 1142104, 1998682, 3997364, 7994728]

約数ペア:

[(1, 7994728), (2, 3997364), (4, 1998682), (7, 1142104), (8, 999341), (14, 571052), (28, 285526), (56, 142763), (367, 21784), (389, 20552), (734, 10892), (778, 10276), (1468, 5446), (1556, 5138), (2569, 3112), (2723, 2936)]