77267944

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{18121}}^1$

素因数の和:18181

約数の個数: 32

約数和(自身を含む): 159836040

約数和(自身を除く): 82568096

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 328, 533, 1066, 2132, 4264, 18121, 36242, 72484, 144968, 235573, 471146, 742961, 942292, 1485922, 1884584, 2971844, 5943688, 9658493, 19316986, 38633972, 77267944]

約数ペア:

[(1, 77267944), (2, 38633972), (4, 19316986), (8, 9658493), (13, 5943688), (26, 2971844), (41, 1884584), (52, 1485922), (82, 942292), (104, 742961), (164, 471146), (328, 235573), (533, 144968), (1066, 72484), (2132, 36242), (4264, 18121)]