66028712

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{75721}}^1$

素因数の和:75836

約数の個数: 16

約数和(自身を含む): 124941300

約数和(自身を除く): 58912588

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 75721, 151442, 302884, 605768, 8253589, 16507178, 33014356, 66028712]

約数ペア:

[(1, 66028712), (2, 33014356), (4, 16507178), (8, 8253589), (109, 605768), (218, 302884), (436, 151442), (872, 75721)]