2907968

素因数分解:

$2^6\times 7^1\times {\mathrm{6491}}^1$

素因数の和:6510

約数の個数: 28

約数和(自身を含む): 6595872

約数和(自身を除く): 3687904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 6491, 12982, 25964, 45437, 51928, 90874, 103856, 181748, 207712, 363496, 415424, 726992, 1453984, 2907968]

約数ペア:

[(1, 2907968), (2, 1453984), (4, 726992), (7, 415424), (8, 363496), (14, 207712), (16, 181748), (28, 103856), (32, 90874), (56, 51928), (64, 45437), (112, 25964), (224, 12982), (448, 6491)]