28613744

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{57689}}^1$

素因数の和:57728

約数の個数: 20

約数和(自身を含む): 57228480

約数和(自身を除く): 28614736

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 57689, 115378, 230756, 461512, 923024, 1788359, 3576718, 7153436, 14306872, 28613744]

約数ペア:

[(1, 28613744), (2, 14306872), (4, 7153436), (8, 3576718), (16, 1788359), (31, 923024), (62, 461512), (124, 230756), (248, 115378), (496, 57689)]