14781984

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{21997}}^1$

素因数の和:22017

約数の個数: 48

約数和(自身を含む): 44347968

約数和(自身を除く): 29565984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 21997, 43994, 65991, 87988, 131982, 153979, 175976, 263964, 307958, 351952, 461937, 527928, 615916, 703904, 923874, 1055856, 1231832, 1847748, 2111712, 2463664, 3695496, 4927328, 7390992, 14781984]

約数ペア:

[(1, 14781984), (2, 7390992), (3, 4927328), (4, 3695496), (6, 2463664), (7, 2111712), (8, 1847748), (12, 1231832), (14, 1055856), (16, 923874), (21, 703904), (24, 615916), (28, 527928), (32, 461937), (42, 351952), (48, 307958), (56, 263964), (84, 175976), (96, 153979), (112, 131982), (168, 87988), (224, 65991), (336, 43994), (672, 21997)]