15665763128

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{337}}^1\times {\mathrm{252641}}^1$

素因数の和:253007

約数の個数: 32

約数和(自身を含む): 30741478560

約数和(自身を除く): 15075715432

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 337, 674, 1348, 2696, 7751, 15502, 31004, 62008, 252641, 505282, 1010564, 2021128, 5810743, 11621486, 23242972, 46485944, 85140017, 170280034, 340560068, 681120136, 1958220391, 3916440782, 7832881564, 15665763128]

約数ペア:

[(1, 15665763128), (2, 7832881564), (4, 3916440782), (8, 1958220391), (23, 681120136), (46, 340560068), (92, 170280034), (184, 85140017), (337, 46485944), (674, 23242972), (1348, 11621486), (2696, 5810743), (7751, 2021128), (15502, 1010564), (31004, 505282), (62008, 252641)]