2589888

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:110

約数の個数: 112

約数和(自身を含む): 8193024

約数和(自身を除く): 5603136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 47, 48, 56, 64, 82, 84, 94, 96, 112, 123, 141, 164, 168, 188, 192, 224, 246, 282, 287, 328, 329, 336, 376, 448, 492, 564, 574, 656, 658, 672, 752, 861, 984, 987, 1128, 1148, 1312, 1316, 1344, 1504, 1722, 1927, 1968, 1974, 2256, 2296, 2624, 2632, 3008, 3444, 3854, 3936, 3948, 4512, 4592, 5264, 5781, 6888, 7708, 7872, 7896, 9024, 9184, 10528, 11562, 13489, 13776, 15416, 15792, 18368, 21056, 23124, 26978, 27552, 30832, 31584, 40467, 46248, 53956, 55104, 61664, 63168, 80934, 92496, 107912, 123328, 161868, 184992, 215824, 323736, 369984, 431648, 647472, 863296, 1294944, 2589888]

約数ペア:

[(1, 2589888), (2, 1294944), (3, 863296), (4, 647472), (6, 431648), (7, 369984), (8, 323736), (12, 215824), (14, 184992), (16, 161868), (21, 123328), (24, 107912), (28, 92496), (32, 80934), (41, 63168), (42, 61664), (47, 55104), (48, 53956), (56, 46248), (64, 40467), (82, 31584), (84, 30832), (94, 27552), (96, 26978), (112, 23124), (123, 21056), (141, 18368), (164, 15792), (168, 15416), (188, 13776), (192, 13489), (224, 11562), (246, 10528), (282, 9184), (287, 9024), (328, 7896), (329, 7872), (336, 7708), (376, 6888), (448, 5781), (492, 5264), (564, 4592), (574, 4512), (656, 3948), (658, 3936), (672, 3854), (752, 3444), (861, 3008), (984, 2632), (987, 2624), (1128, 2296), (1148, 2256), (1312, 1974), (1316, 1968), (1344, 1927), (1504, 1722)]