4647944

素因数分解:

$2^3\times 7^2\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:258

約数の個数: 48

約数和(自身を含む): 10342080

約数和(自身を除く): 5694136

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 71, 98, 142, 167, 196, 284, 334, 392, 497, 568, 668, 994, 1169, 1336, 1988, 2338, 3479, 3976, 4676, 6958, 8183, 9352, 11857, 13916, 16366, 23714, 27832, 32732, 47428, 65464, 82999, 94856, 165998, 331996, 580993, 663992, 1161986, 2323972, 4647944]

約数ペア:

[(1, 4647944), (2, 2323972), (4, 1161986), (7, 663992), (8, 580993), (14, 331996), (28, 165998), (49, 94856), (56, 82999), (71, 65464), (98, 47428), (142, 32732), (167, 27832), (196, 23714), (284, 16366), (334, 13916), (392, 11857), (497, 9352), (568, 8183), (668, 6958), (994, 4676), (1169, 3976), (1336, 3479), (1988, 2338)]