285969208

素因数分解:

$2^3\times 7^1\times {\mathrm{1061}}^1\times {\mathrm{4813}}^1$

素因数の和:5887

約数の個数: 32

約数和(自身を含む): 613496160

約数和(自身を除く): 327526952

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1061, 2122, 4244, 4813, 7427, 8488, 9626, 14854, 19252, 29708, 33691, 38504, 59416, 67382, 134764, 269528, 5106593, 10213186, 20426372, 35746151, 40852744, 71492302, 142984604, 285969208]

約数ペア:

[(1, 285969208), (2, 142984604), (4, 71492302), (7, 40852744), (8, 35746151), (14, 20426372), (28, 10213186), (56, 5106593), (1061, 269528), (2122, 134764), (4244, 67382), (4813, 59416), (7427, 38504), (8488, 33691), (9626, 29708), (14854, 19252)]