28148184

素因数分解:

$2^3\times 3^2\times {\mathrm{167}}^1\times {\mathrm{2341}}^1$

素因数の和:2520

約数の個数: 48

約数和(自身を含む): 76723920

約数和(自身を除く): 48575736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 167, 334, 501, 668, 1002, 1336, 1503, 2004, 2341, 3006, 4008, 4682, 6012, 7023, 9364, 12024, 14046, 18728, 21069, 28092, 42138, 56184, 84276, 168552, 390947, 781894, 1172841, 1563788, 2345682, 3127576, 3518523, 4691364, 7037046, 9382728, 14074092, 28148184]

約数ペア:

[(1, 28148184), (2, 14074092), (3, 9382728), (4, 7037046), (6, 4691364), (8, 3518523), (9, 3127576), (12, 2345682), (18, 1563788), (24, 1172841), (36, 781894), (72, 390947), (167, 168552), (334, 84276), (501, 56184), (668, 42138), (1002, 28092), (1336, 21069), (1503, 18728), (2004, 14046), (2341, 12024), (3006, 9364), (4008, 7023), (4682, 6012)]