554737768

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{5779}}^1$

素因数の和:5882

約数の個数: 48

約数和(自身を含む): 1142359200

約数和(自身を除く): 587621432

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 169, 284, 338, 568, 676, 923, 1352, 1846, 3692, 5779, 7384, 11558, 11999, 23116, 23998, 46232, 47996, 75127, 95992, 150254, 300508, 410309, 601016, 820618, 976651, 1641236, 1953302, 3282472, 3906604, 5334017, 7813208, 10668034, 21336068, 42672136, 69342221, 138684442, 277368884, 554737768]

約数ペア:

[(1, 554737768), (2, 277368884), (4, 138684442), (8, 69342221), (13, 42672136), (26, 21336068), (52, 10668034), (71, 7813208), (104, 5334017), (142, 3906604), (169, 3282472), (284, 1953302), (338, 1641236), (568, 976651), (676, 820618), (923, 601016), (1352, 410309), (1846, 300508), (3692, 150254), (5779, 95992), (7384, 75127), (11558, 47996), (11999, 46232), (23116, 23998)]