28954136

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{1153}}^1$

素因数の和:1275

約数の個数: 32

約数和(自身を含む): 56361360

約数和(自身を除く): 27407224

約数列:

[1, 2, 4, 8, 43, 73, 86, 146, 172, 292, 344, 584, 1153, 2306, 3139, 4612, 6278, 9224, 12556, 25112, 49579, 84169, 99158, 168338, 198316, 336676, 396632, 673352, 3619267, 7238534, 14477068, 28954136]

約数ペア:

[(1, 28954136), (2, 14477068), (4, 7238534), (8, 3619267), (43, 673352), (73, 396632), (86, 336676), (146, 198316), (172, 168338), (292, 99158), (344, 84169), (584, 49579), (1153, 25112), (2306, 12556), (3139, 9224), (4612, 6278)]