22548988

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{409}}^1$

素因数の和:610

約数の個数: 48

約数和(自身を含む): 49593600

約数和(自身を除く): 27044612

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 179, 308, 358, 409, 716, 818, 1253, 1636, 1969, 2506, 2863, 3938, 4499, 5012, 5726, 7876, 8998, 11452, 13783, 17996, 27566, 31493, 55132, 62986, 73211, 125972, 146422, 292844, 512477, 805321, 1024954, 1610642, 2049908, 3221284, 5637247, 11274494, 22548988]

約数ペア:

[(1, 22548988), (2, 11274494), (4, 5637247), (7, 3221284), (11, 2049908), (14, 1610642), (22, 1024954), (28, 805321), (44, 512477), (77, 292844), (154, 146422), (179, 125972), (308, 73211), (358, 62986), (409, 55132), (716, 31493), (818, 27566), (1253, 17996), (1636, 13783), (1969, 11452), (2506, 8998), (2863, 7876), (3938, 5726), (4499, 5012)]