67799992

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{15161}}^1$

素因数の和:15223

約数の個数: 32

約数和(自身を含む): 140096880

約数和(自身を除く): 72296888

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 4472, 15161, 30322, 60644, 121288, 197093, 394186, 651923, 788372, 1303846, 1576744, 2607692, 5215384, 8474999, 16949998, 33899996, 67799992]

約数ペア:

[(1, 67799992), (2, 33899996), (4, 16949998), (8, 8474999), (13, 5215384), (26, 2607692), (43, 1576744), (52, 1303846), (86, 788372), (104, 651923), (172, 394186), (344, 197093), (559, 121288), (1118, 60644), (2236, 30322), (4472, 15161)]