16444736

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:148

約数の個数: 112

約数和(自身を含む): 42135552

約数和(自身を除く): 25690816

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 47, 56, 64, 71, 77, 88, 94, 112, 142, 154, 176, 188, 224, 284, 308, 329, 352, 376, 448, 497, 517, 568, 616, 658, 704, 752, 781, 994, 1034, 1136, 1232, 1316, 1504, 1562, 1988, 2068, 2272, 2464, 2632, 3008, 3124, 3337, 3619, 3976, 4136, 4544, 4928, 5264, 5467, 6248, 6674, 7238, 7952, 8272, 10528, 10934, 12496, 13348, 14476, 15904, 16544, 21056, 21868, 23359, 24992, 26696, 28952, 31808, 33088, 36707, 43736, 46718, 49984, 53392, 57904, 73414, 87472, 93436, 106784, 115808, 146828, 174944, 186872, 213568, 231616, 256949, 293656, 349888, 373744, 513898, 587312, 747488, 1027796, 1174624, 1494976, 2055592, 2349248, 4111184, 8222368, 16444736]

約数ペア:

[(1, 16444736), (2, 8222368), (4, 4111184), (7, 2349248), (8, 2055592), (11, 1494976), (14, 1174624), (16, 1027796), (22, 747488), (28, 587312), (32, 513898), (44, 373744), (47, 349888), (56, 293656), (64, 256949), (71, 231616), (77, 213568), (88, 186872), (94, 174944), (112, 146828), (142, 115808), (154, 106784), (176, 93436), (188, 87472), (224, 73414), (284, 57904), (308, 53392), (329, 49984), (352, 46718), (376, 43736), (448, 36707), (497, 33088), (517, 31808), (568, 28952), (616, 26696), (658, 24992), (704, 23359), (752, 21868), (781, 21056), (994, 16544), (1034, 15904), (1136, 14476), (1232, 13348), (1316, 12496), (1504, 10934), (1562, 10528), (1988, 8272), (2068, 7952), (2272, 7238), (2464, 6674), (2632, 6248), (3008, 5467), (3124, 5264), (3337, 4928), (3619, 4544), (3976, 4136)]