25792196

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{19963}}^1$

素因数の和:20003

約数の個数: 24

約数和(自身を含む): 50309280

約数和(自身を除く): 24517084

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 19963, 39926, 79852, 339371, 379297, 678742, 758594, 1357484, 1517188, 6448049, 12896098, 25792196]

約数ペア:

[(1, 25792196), (2, 12896098), (4, 6448049), (17, 1517188), (19, 1357484), (34, 758594), (38, 678742), (68, 379297), (76, 339371), (323, 79852), (646, 39926), (1292, 19963)]