12884996768

素因数分解:

$2^5\times 7^1\times {\mathrm{103}}^1\times {\mathrm{558469}}^1$

素因数の和:558589

約数の個数: 48

約数和(自身を含む): 29272763520

約数和(自身を除く): 16387766752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 103, 112, 206, 224, 412, 721, 824, 1442, 1648, 2884, 3296, 5768, 11536, 23072, 558469, 1116938, 2233876, 3909283, 4467752, 7818566, 8935504, 15637132, 17871008, 31274264, 57522307, 62548528, 115044614, 125097056, 230089228, 402656149, 460178456, 805312298, 920356912, 1610624596, 1840713824, 3221249192, 6442498384, 12884996768]

約数ペア:

[(1, 12884996768), (2, 6442498384), (4, 3221249192), (7, 1840713824), (8, 1610624596), (14, 920356912), (16, 805312298), (28, 460178456), (32, 402656149), (56, 230089228), (103, 125097056), (112, 115044614), (206, 62548528), (224, 57522307), (412, 31274264), (721, 17871008), (824, 15637132), (1442, 8935504), (1648, 7818566), (2884, 4467752), (3296, 3909283), (5768, 2233876), (11536, 1116938), (23072, 558469)]