123473728

素因数分解:

$2^6\times 7^2\times {\mathrm{39373}}^1$

素因数の和:39399

約数の個数: 42

約数和(自身を含む): 285028386

約数和(自身を除く): 161554658

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 39373, 78746, 157492, 275611, 314984, 551222, 629968, 1102444, 1259936, 1929277, 2204888, 2519872, 3858554, 4409776, 7717108, 8819552, 15434216, 17639104, 30868432, 61736864, 123473728]

約数ペア:

[(1, 123473728), (2, 61736864), (4, 30868432), (7, 17639104), (8, 15434216), (14, 8819552), (16, 7717108), (28, 4409776), (32, 3858554), (49, 2519872), (56, 2204888), (64, 1929277), (98, 1259936), (112, 1102444), (196, 629968), (224, 551222), (392, 314984), (448, 275611), (784, 157492), (1568, 78746), (3136, 39373)]