28771146

素因数分解:

$2^1\times 3^3\times {\mathrm{677}}^1\times {\mathrm{787}}^1$

素因数の和:1475

約数の個数: 32

約数和(自身を含む): 64111680

約数和(自身を除く): 35340534

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 677, 787, 1354, 1574, 2031, 2361, 4062, 4722, 6093, 7083, 12186, 14166, 18279, 21249, 36558, 42498, 532799, 1065598, 1598397, 3196794, 4795191, 9590382, 14385573, 28771146]

約数ペア:

[(1, 28771146), (2, 14385573), (3, 9590382), (6, 4795191), (9, 3196794), (18, 1598397), (27, 1065598), (54, 532799), (677, 42498), (787, 36558), (1354, 21249), (1574, 18279), (2031, 14166), (2361, 12186), (4062, 7083), (4722, 6093)]