28910476

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1753}}^1$

素因数の和:1814

約数の個数: 48

約数和(自身を含む): 62863360

約数和(自身を除く): 33952884

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 62, 76, 124, 133, 217, 266, 434, 532, 589, 868, 1178, 1753, 2356, 3506, 4123, 7012, 8246, 12271, 16492, 24542, 33307, 49084, 54343, 66614, 108686, 133228, 217372, 233149, 380401, 466298, 760802, 932596, 1032517, 1521604, 2065034, 4130068, 7227619, 14455238, 28910476]

約数ペア:

[(1, 28910476), (2, 14455238), (4, 7227619), (7, 4130068), (14, 2065034), (19, 1521604), (28, 1032517), (31, 932596), (38, 760802), (62, 466298), (76, 380401), (124, 233149), (133, 217372), (217, 133228), (266, 108686), (434, 66614), (532, 54343), (589, 49084), (868, 33307), (1178, 24542), (1753, 16492), (2356, 12271), (3506, 8246), (4123, 7012)]