1777883968

素因数分解:

$2^6\times 7^1\times {\mathrm{3968491}}^1$

素因数の和:3968510

約数の個数: 28

約数和(自身を含む): 4031987872

約数和(自身を除く): 2254103904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 3968491, 7936982, 15873964, 27779437, 31747928, 55558874, 63495856, 111117748, 126991712, 222235496, 253983424, 444470992, 888941984, 1777883968]

約数ペア:

[(1, 1777883968), (2, 888941984), (4, 444470992), (7, 253983424), (8, 222235496), (14, 126991712), (16, 111117748), (28, 63495856), (32, 55558874), (56, 31747928), (64, 27779437), (112, 15873964), (224, 7936982), (448, 3968491)]