28876008

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{171881}}^1$

素因数の和:171897

約数の個数: 32

約数和(自身を含む): 82503360

約数和(自身を除く): 53627352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 171881, 343762, 515643, 687524, 1031286, 1203167, 1375048, 2062572, 2406334, 3609501, 4125144, 4812668, 7219002, 9625336, 14438004, 28876008]

約数ペア:

[(1, 28876008), (2, 14438004), (3, 9625336), (4, 7219002), (6, 4812668), (7, 4125144), (8, 3609501), (12, 2406334), (14, 2062572), (21, 1375048), (24, 1203167), (28, 1031286), (42, 687524), (56, 515643), (84, 343762), (168, 171881)]