26542172

素因数分解:

$2^2\times {\mathrm{37}}^3\times {\mathrm{131}}^1$

素因数の和:246

約数の個数: 24

約数和(自身を含む): 48103440

約数和(自身を除く): 21561268

約数列:

[1, 2, 4, 37, 74, 131, 148, 262, 524, 1369, 2738, 4847, 5476, 9694, 19388, 50653, 101306, 179339, 202612, 358678, 717356, 6635543, 13271086, 26542172]

約数ペア:

[(1, 26542172), (2, 13271086), (4, 6635543), (37, 717356), (74, 358678), (131, 202612), (148, 179339), (262, 101306), (524, 50653), (1369, 19388), (2738, 9694), (4847, 5476)]