27825196

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{271}}^1$

素因数の和:494

約数の個数: 48

約数和(自身を含む): 59100160

約数和(自身を除く): 31274964

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 193, 266, 271, 386, 532, 542, 772, 1084, 1351, 1897, 2702, 3667, 3794, 5149, 5404, 7334, 7588, 10298, 14668, 20596, 25669, 36043, 51338, 52303, 72086, 102676, 104606, 144172, 209212, 366121, 732242, 993757, 1464484, 1987514, 3975028, 6956299, 13912598, 27825196]

約数ペア:

[(1, 27825196), (2, 13912598), (4, 6956299), (7, 3975028), (14, 1987514), (19, 1464484), (28, 993757), (38, 732242), (76, 366121), (133, 209212), (193, 144172), (266, 104606), (271, 102676), (386, 72086), (532, 52303), (542, 51338), (772, 36043), (1084, 25669), (1351, 20596), (1897, 14668), (2702, 10298), (3667, 7588), (3794, 7334), (5149, 5404)]