25231556

素因数分解:

$2^2\times 7^1\times {\mathrm{313}}^1\times {\mathrm{2879}}^1$

素因数の和:3203

約数の個数: 24

約数和(自身を含む): 50641920

約数和(自身を除く): 25410364

約数列:

[1, 2, 4, 7, 14, 28, 313, 626, 1252, 2191, 2879, 4382, 5758, 8764, 11516, 20153, 40306, 80612, 901127, 1802254, 3604508, 6307889, 12615778, 25231556]

約数ペア:

[(1, 25231556), (2, 12615778), (4, 6307889), (7, 3604508), (14, 1802254), (28, 901127), (313, 80612), (626, 40306), (1252, 20153), (2191, 11516), (2879, 8764), (4382, 5758)]