28127282

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{7321}}^1$

素因数の和:7453

約数の個数: 16

約数和(自身を含む): 45074232

約数和(自身を除く): 16946950

約数列:

[1, 2, 17, 34, 113, 226, 1921, 3842, 7321, 14642, 124457, 248914, 827273, 1654546, 14063641, 28127282]

約数ペア:

[(1, 28127282), (2, 14063641), (17, 1654546), (34, 827273), (113, 248914), (226, 124457), (1921, 14642), (3842, 7321)]