28158086

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{75289}}^1$

素因数の和:75319

約数の個数: 16

約数和(自身を含む): 48787920

約数和(自身を除く): 20629834

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 75289, 150578, 828179, 1279913, 1656358, 2559826, 14079043, 28158086]

約数ペア:

[(1, 28158086), (2, 14079043), (11, 2559826), (17, 1656358), (22, 1279913), (34, 828179), (187, 150578), (374, 75289)]