28579338

素因数分解:

$2^1\times 3^3\times {\mathrm{157}}^1\times {\mathrm{3371}}^1$

素因数の和:3539

約数の個数: 32

約数和(自身を含む): 63933120

約数和(自身を除く): 35353782

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 157, 314, 471, 942, 1413, 2826, 3371, 4239, 6742, 8478, 10113, 20226, 30339, 60678, 91017, 182034, 529247, 1058494, 1587741, 3175482, 4763223, 9526446, 14289669, 28579338]

約数ペア:

[(1, 28579338), (2, 14289669), (3, 9526446), (6, 4763223), (9, 3175482), (18, 1587741), (27, 1058494), (54, 529247), (157, 182034), (314, 91017), (471, 60678), (942, 30339), (1413, 20226), (2826, 10113), (3371, 8478), (4239, 6742)]