25136156

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{337}}^1\times {\mathrm{643}}^1$

素因数の和:1013

約数の個数: 24

約数和(自身を含む): 45711120

約数和(自身を除く): 20574964

約数列:

[1, 2, 4, 29, 58, 116, 337, 643, 674, 1286, 1348, 2572, 9773, 18647, 19546, 37294, 39092, 74588, 216691, 433382, 866764, 6284039, 12568078, 25136156]

約数ペア:

[(1, 25136156), (2, 12568078), (4, 6284039), (29, 866764), (58, 433382), (116, 216691), (337, 74588), (643, 39092), (674, 37294), (1286, 19546), (1348, 18647), (2572, 9773)]