66589458

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{1753}}^1$

素因数の和:2258

約数の個数: 32

約数和(自身を含む): 143799936

約数和(自身を除く): 77210478

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 487, 974, 1461, 1753, 2922, 3506, 5259, 6331, 10518, 12662, 18993, 22789, 37986, 45578, 68367, 136734, 853711, 1707422, 2561133, 5122266, 11098243, 22196486, 33294729, 66589458]

約数ペア:

[(1, 66589458), (2, 33294729), (3, 22196486), (6, 11098243), (13, 5122266), (26, 2561133), (39, 1707422), (78, 853711), (487, 136734), (974, 68367), (1461, 45578), (1753, 37986), (2922, 22789), (3506, 18993), (5259, 12662), (6331, 10518)]