28275794

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{2657}}^1$

素因数の和:2989

約数の個数: 16

約数和(自身を含む): 45069048

約数和(自身を除く): 16793254

約数列:

[1, 2, 17, 34, 313, 626, 2657, 5314, 5321, 10642, 45169, 90338, 831641, 1663282, 14137897, 28275794]

約数ペア:

[(1, 28275794), (2, 14137897), (17, 1663282), (34, 831641), (313, 90338), (626, 45169), (2657, 10642), (5314, 5321)]