4747912

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{643}}^1$

素因数の和:733

約数の個数: 32

約数和(自身を含む): 9737280

約数和(自身を除く): 4989368

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 284, 568, 643, 923, 1286, 1846, 2572, 3692, 5144, 7384, 8359, 16718, 33436, 45653, 66872, 91306, 182612, 365224, 593489, 1186978, 2373956, 4747912]

約数ペア:

[(1, 4747912), (2, 2373956), (4, 1186978), (8, 593489), (13, 365224), (26, 182612), (52, 91306), (71, 66872), (104, 45653), (142, 33436), (284, 16718), (568, 8359), (643, 7384), (923, 5144), (1286, 3692), (1846, 2572)]