25468136

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{619}}^1$

素因数の和:801

約数の個数: 32

約数和(自身を含む): 49476000

約数和(自身を除く): 24007864

約数列:

[1, 2, 4, 8, 37, 74, 139, 148, 278, 296, 556, 619, 1112, 1238, 2476, 4952, 5143, 10286, 20572, 22903, 41144, 45806, 86041, 91612, 172082, 183224, 344164, 688328, 3183517, 6367034, 12734068, 25468136]

約数ペア:

[(1, 25468136), (2, 12734068), (4, 6367034), (8, 3183517), (37, 688328), (74, 344164), (139, 183224), (148, 172082), (278, 91612), (296, 86041), (556, 45806), (619, 41144), (1112, 22903), (1238, 20572), (2476, 10286), (4952, 5143)]