2655968

素因数分解:

$2^5\times 7^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:255

約数の個数: 48

約数和(自身を含む): 6096384

約数和(自身を除く): 3440416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 71, 112, 142, 167, 224, 284, 334, 497, 568, 668, 994, 1136, 1169, 1336, 1988, 2272, 2338, 2672, 3976, 4676, 5344, 7952, 9352, 11857, 15904, 18704, 23714, 37408, 47428, 82999, 94856, 165998, 189712, 331996, 379424, 663992, 1327984, 2655968]

約数ペア:

[(1, 2655968), (2, 1327984), (4, 663992), (7, 379424), (8, 331996), (14, 189712), (16, 165998), (28, 94856), (32, 82999), (56, 47428), (71, 37408), (112, 23714), (142, 18704), (167, 15904), (224, 11857), (284, 9352), (334, 7952), (497, 5344), (568, 4676), (668, 3976), (994, 2672), (1136, 2338), (1169, 2272), (1336, 1988)]