22142764

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{347}}^1$

素因数の和:454

約数の個数: 48

約数和(自身を含む): 46303488

約数和(自身を除く): 24160724

約数列:

[1, 2, 4, 7, 14, 28, 43, 53, 86, 106, 172, 212, 301, 347, 371, 602, 694, 742, 1204, 1388, 1484, 2279, 2429, 4558, 4858, 9116, 9716, 14921, 15953, 18391, 29842, 31906, 36782, 59684, 63812, 73564, 104447, 128737, 208894, 257474, 417788, 514948, 790813, 1581626, 3163252, 5535691, 11071382, 22142764]

約数ペア:

[(1, 22142764), (2, 11071382), (4, 5535691), (7, 3163252), (14, 1581626), (28, 790813), (43, 514948), (53, 417788), (86, 257474), (106, 208894), (172, 128737), (212, 104447), (301, 73564), (347, 63812), (371, 59684), (602, 36782), (694, 31906), (742, 29842), (1204, 18391), (1388, 15953), (1484, 14921), (2279, 9716), (2429, 9116), (4558, 4858)]