24842216

素因数分解:

$2^3\times 7^2\times {\mathrm{127}}^1\times {\mathrm{499}}^1$

素因数の和:646

約数の個数: 48

約数和(自身を含む): 54720000

約数和(自身を除く): 29877784

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 127, 196, 254, 392, 499, 508, 889, 998, 1016, 1778, 1996, 3493, 3556, 3992, 6223, 6986, 7112, 12446, 13972, 24451, 24892, 27944, 48902, 49784, 63373, 97804, 126746, 195608, 253492, 443611, 506984, 887222, 1774444, 3105277, 3548888, 6210554, 12421108, 24842216]

約数ペア:

[(1, 24842216), (2, 12421108), (4, 6210554), (7, 3548888), (8, 3105277), (14, 1774444), (28, 887222), (49, 506984), (56, 443611), (98, 253492), (127, 195608), (196, 126746), (254, 97804), (392, 63373), (499, 49784), (508, 48902), (889, 27944), (998, 24892), (1016, 24451), (1778, 13972), (1996, 12446), (3493, 7112), (3556, 6986), (3992, 6223)]