28290196

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{22171}}^1$

素因数の和:22215

約数の個数: 24

約数和(自身を含む): 55873440

約数和(自身を除く): 27583244

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 1276, 22171, 44342, 88684, 243881, 487762, 642959, 975524, 1285918, 2571836, 7072549, 14145098, 28290196]

約数ペア:

[(1, 28290196), (2, 14145098), (4, 7072549), (11, 2571836), (22, 1285918), (29, 975524), (44, 642959), (58, 487762), (116, 243881), (319, 88684), (638, 44342), (1276, 22171)]