2787303968

素因数分解:

$2^5\times {\mathrm{1123}}^1\times {\mathrm{77563}}^1$

素因数の和:78696

約数の個数: 24

約数和(自身を含む): 5492461968

約数和(自身を除く): 2705158000

約数列:

[1, 2, 4, 8, 16, 32, 1123, 2246, 4492, 8984, 17968, 35936, 77563, 155126, 310252, 620504, 1241008, 2482016, 87103249, 174206498, 348412996, 696825992, 1393651984, 2787303968]

約数ペア:

[(1, 2787303968), (2, 1393651984), (4, 696825992), (8, 348412996), (16, 174206498), (32, 87103249), (1123, 2482016), (2246, 1241008), (4492, 620504), (8984, 310252), (17968, 155126), (35936, 77563)]