66170272

素因数分解:

$2^5\times 7^1\times {\mathrm{67}}^1\times {\mathrm{4409}}^1$

素因数の和:4493

約数の個数: 48

約数和(自身を含む): 151139520

約数和(自身を除く): 84969248

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 67, 112, 134, 224, 268, 469, 536, 938, 1072, 1876, 2144, 3752, 4409, 7504, 8818, 15008, 17636, 30863, 35272, 61726, 70544, 123452, 141088, 246904, 295403, 493808, 590806, 987616, 1181612, 2067821, 2363224, 4135642, 4726448, 8271284, 9452896, 16542568, 33085136, 66170272]

約数ペア:

[(1, 66170272), (2, 33085136), (4, 16542568), (7, 9452896), (8, 8271284), (14, 4726448), (16, 4135642), (28, 2363224), (32, 2067821), (56, 1181612), (67, 987616), (112, 590806), (134, 493808), (224, 295403), (268, 246904), (469, 141088), (536, 123452), (938, 70544), (1072, 61726), (1876, 35272), (2144, 30863), (3752, 17636), (4409, 15008), (7504, 8818)]