28893726

素因数分解:

$2^1\times 3^3\times {\mathrm{647}}^1\times {\mathrm{827}}^1$

素因数の和:1485

約数の個数: 32

約数和(自身を含む): 64385280

約数和(自身を除く): 35491554

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 647, 827, 1294, 1654, 1941, 2481, 3882, 4962, 5823, 7443, 11646, 14886, 17469, 22329, 34938, 44658, 535069, 1070138, 1605207, 3210414, 4815621, 9631242, 14446863, 28893726]

約数ペア:

[(1, 28893726), (2, 14446863), (3, 9631242), (6, 4815621), (9, 3210414), (18, 1605207), (27, 1070138), (54, 535069), (647, 44658), (827, 34938), (1294, 22329), (1654, 17469), (1941, 14886), (2481, 11646), (3882, 7443), (4962, 5823)]