27849128

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{1061}}^1$

素因数の和:1277

約数の個数: 32

約数和(自身を含む): 55627560

約数和(自身を除く): 27778432

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 193, 386, 772, 1061, 1544, 2122, 3281, 4244, 6562, 8488, 13124, 18037, 26248, 36074, 72148, 144296, 204773, 409546, 819092, 1638184, 3481141, 6962282, 13924564, 27849128]

約数ペア:

[(1, 27849128), (2, 13924564), (4, 6962282), (8, 3481141), (17, 1638184), (34, 819092), (68, 409546), (136, 204773), (193, 144296), (386, 72148), (772, 36074), (1061, 26248), (1544, 18037), (2122, 13124), (3281, 8488), (4244, 6562)]