28584144

素因数分解:

$2^4\times 3^3\times {\mathrm{127}}^1\times {\mathrm{521}}^1$

素因数の和:665

約数の個数: 80

約数和(自身を含む): 82851840

約数和(自身を除く): 54267696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 127, 144, 216, 254, 381, 432, 508, 521, 762, 1016, 1042, 1143, 1524, 1563, 2032, 2084, 2286, 3048, 3126, 3429, 4168, 4572, 4689, 6096, 6252, 6858, 8336, 9144, 9378, 12504, 13716, 14067, 18288, 18756, 25008, 27432, 28134, 37512, 54864, 56268, 66167, 75024, 112536, 132334, 198501, 225072, 264668, 397002, 529336, 595503, 794004, 1058672, 1191006, 1588008, 1786509, 2382012, 3176016, 3573018, 4764024, 7146036, 9528048, 14292072, 28584144]

約数ペア:

[(1, 28584144), (2, 14292072), (3, 9528048), (4, 7146036), (6, 4764024), (8, 3573018), (9, 3176016), (12, 2382012), (16, 1786509), (18, 1588008), (24, 1191006), (27, 1058672), (36, 794004), (48, 595503), (54, 529336), (72, 397002), (108, 264668), (127, 225072), (144, 198501), (216, 132334), (254, 112536), (381, 75024), (432, 66167), (508, 56268), (521, 54864), (762, 37512), (1016, 28134), (1042, 27432), (1143, 25008), (1524, 18756), (1563, 18288), (2032, 14067), (2084, 13716), (2286, 12504), (3048, 9378), (3126, 9144), (3429, 8336), (4168, 6858), (4572, 6252), (4689, 6096)]