26529538

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{347}}^1$

素因数の和:526

約数の個数: 32

約数和(自身を含む): 47038464

約数和(自身を除く): 20508926

約数列:

[1, 2, 7, 14, 43, 86, 127, 254, 301, 347, 602, 694, 889, 1778, 2429, 4858, 5461, 10922, 14921, 29842, 38227, 44069, 76454, 88138, 104447, 208894, 308483, 616966, 1894967, 3789934, 13264769, 26529538]

約数ペア:

[(1, 26529538), (2, 13264769), (7, 3789934), (14, 1894967), (43, 616966), (86, 308483), (127, 208894), (254, 104447), (301, 88138), (347, 76454), (602, 44069), (694, 38227), (889, 29842), (1778, 14921), (2429, 10922), (4858, 5461)]