28149352

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{45697}}^1$

素因数の和:45721

約数の個数: 32

約数和(自身を含む): 65805120

約数和(自身を除く): 37655768

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 45697, 91394, 182788, 319879, 365576, 502667, 639758, 1005334, 1279516, 2010668, 2559032, 3518669, 4021336, 7037338, 14074676, 28149352]

約数ペア:

[(1, 28149352), (2, 14074676), (4, 7037338), (7, 4021336), (8, 3518669), (11, 2559032), (14, 2010668), (22, 1279516), (28, 1005334), (44, 639758), (56, 502667), (77, 365576), (88, 319879), (154, 182788), (308, 91394), (616, 45697)]