66630592

素因数分解:

$2^6\times 7^2\times {\mathrm{21247}}^1$

素因数の和:21273

約数の個数: 42

約数和(自身を含む): 153814272

約数和(自身を除く): 87183680

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 21247, 42494, 84988, 148729, 169976, 297458, 339952, 594916, 679904, 1041103, 1189832, 1359808, 2082206, 2379664, 4164412, 4759328, 8328824, 9518656, 16657648, 33315296, 66630592]

約数ペア:

[(1, 66630592), (2, 33315296), (4, 16657648), (7, 9518656), (8, 8328824), (14, 4759328), (16, 4164412), (28, 2379664), (32, 2082206), (49, 1359808), (56, 1189832), (64, 1041103), (98, 679904), (112, 594916), (196, 339952), (224, 297458), (392, 169976), (448, 148729), (784, 84988), (1568, 42494), (3136, 21247)]