27947904

素因数分解:

$2^7\times 3^1\times {\mathrm{73}}^1\times {\mathrm{997}}^1$

素因数の和:1087

約数の個数: 64

約数和(自身を含む): 75329040

約数和(自身を除く): 47381136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 73, 96, 128, 146, 192, 219, 292, 384, 438, 584, 876, 997, 1168, 1752, 1994, 2336, 2991, 3504, 3988, 4672, 5982, 7008, 7976, 9344, 11964, 14016, 15952, 23928, 28032, 31904, 47856, 63808, 72781, 95712, 127616, 145562, 191424, 218343, 291124, 382848, 436686, 582248, 873372, 1164496, 1746744, 2328992, 3493488, 4657984, 6986976, 9315968, 13973952, 27947904]

約数ペア:

[(1, 27947904), (2, 13973952), (3, 9315968), (4, 6986976), (6, 4657984), (8, 3493488), (12, 2328992), (16, 1746744), (24, 1164496), (32, 873372), (48, 582248), (64, 436686), (73, 382848), (96, 291124), (128, 218343), (146, 191424), (192, 145562), (219, 127616), (292, 95712), (384, 72781), (438, 63808), (584, 47856), (876, 31904), (997, 28032), (1168, 23928), (1752, 15952), (1994, 14016), (2336, 11964), (2991, 9344), (3504, 7976), (3988, 7008), (4672, 5982)]