26987516

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{3187}}^1$

素因数の和:3293

約数の個数: 24

約数和(自身を含む): 49541520

約数和(自身を除く): 22554004

約数列:

[1, 2, 4, 29, 58, 73, 116, 146, 292, 2117, 3187, 4234, 6374, 8468, 12748, 92423, 184846, 232651, 369692, 465302, 930604, 6746879, 13493758, 26987516]

約数ペア:

[(1, 26987516), (2, 13493758), (4, 6746879), (29, 930604), (58, 465302), (73, 369692), (116, 232651), (146, 184846), (292, 92423), (2117, 12748), (3187, 8468), (4234, 6374)]