4778872

素因数分解:

$2^3\times 7^2\times {\mathrm{73}}^1\times {\mathrm{167}}^1$

素因数の和:260

約数の個数: 48

約数和(自身を含む): 10629360

約数和(自身を除く): 5850488

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 73, 98, 146, 167, 196, 292, 334, 392, 511, 584, 668, 1022, 1169, 1336, 2044, 2338, 3577, 4088, 4676, 7154, 8183, 9352, 12191, 14308, 16366, 24382, 28616, 32732, 48764, 65464, 85337, 97528, 170674, 341348, 597359, 682696, 1194718, 2389436, 4778872]

約数ペア:

[(1, 4778872), (2, 2389436), (4, 1194718), (7, 682696), (8, 597359), (14, 341348), (28, 170674), (49, 97528), (56, 85337), (73, 65464), (98, 48764), (146, 32732), (167, 28616), (196, 24382), (292, 16366), (334, 14308), (392, 12191), (511, 9352), (584, 8183), (668, 7154), (1022, 4676), (1169, 4088), (1336, 3577), (2044, 2338)]