27996048

素因数分解:

$2^4\times 3^2\times {\mathrm{433}}^1\times {\mathrm{449}}^1$

素因数の和:896

約数の個数: 60

約数和(自身を含む): 78705900

約数和(自身を除く): 50709852

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 433, 449, 866, 898, 1299, 1347, 1732, 1796, 2598, 2694, 3464, 3592, 3897, 4041, 5196, 5388, 6928, 7184, 7794, 8082, 10392, 10776, 15588, 16164, 20784, 21552, 31176, 32328, 62352, 64656, 194417, 388834, 583251, 777668, 1166502, 1555336, 1749753, 2333004, 3110672, 3499506, 4666008, 6999012, 9332016, 13998024, 27996048]

約数ペア:

[(1, 27996048), (2, 13998024), (3, 9332016), (4, 6999012), (6, 4666008), (8, 3499506), (9, 3110672), (12, 2333004), (16, 1749753), (18, 1555336), (24, 1166502), (36, 777668), (48, 583251), (72, 388834), (144, 194417), (433, 64656), (449, 62352), (866, 32328), (898, 31176), (1299, 21552), (1347, 20784), (1732, 16164), (1796, 15588), (2598, 10776), (2694, 10392), (3464, 8082), (3592, 7794), (3897, 7184), (4041, 6928), (5196, 5388)]