25927888

素因数分解:

$2^4\times 7^1\times {\mathrm{181}}^1\times {\mathrm{1279}}^1$

素因数の和:1475

約数の個数: 40

約数和(自身を含む): 57774080

約数和(自身を除く): 31846192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 181, 362, 724, 1267, 1279, 1448, 2534, 2558, 2896, 5068, 5116, 8953, 10136, 10232, 17906, 20272, 20464, 35812, 71624, 143248, 231499, 462998, 925996, 1620493, 1851992, 3240986, 3703984, 6481972, 12963944, 25927888]

約数ペア:

[(1, 25927888), (2, 12963944), (4, 6481972), (7, 3703984), (8, 3240986), (14, 1851992), (16, 1620493), (28, 925996), (56, 462998), (112, 231499), (181, 143248), (362, 71624), (724, 35812), (1267, 20464), (1279, 20272), (1448, 17906), (2534, 10232), (2558, 10136), (2896, 8953), (5068, 5116)]