29662948

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{347}}^1$

素因数の和:472

約数の個数: 48

約数和(自身を含む): 61737984

約数和(自身を除く): 32075036

約数列:

[1, 2, 4, 7, 14, 28, 43, 71, 86, 142, 172, 284, 301, 347, 497, 602, 694, 994, 1204, 1388, 1988, 2429, 3053, 4858, 6106, 9716, 12212, 14921, 21371, 24637, 29842, 42742, 49274, 59684, 85484, 98548, 104447, 172459, 208894, 344918, 417788, 689836, 1059391, 2118782, 4237564, 7415737, 14831474, 29662948]

約数ペア:

[(1, 29662948), (2, 14831474), (4, 7415737), (7, 4237564), (14, 2118782), (28, 1059391), (43, 689836), (71, 417788), (86, 344918), (142, 208894), (172, 172459), (284, 104447), (301, 98548), (347, 85484), (497, 59684), (602, 49274), (694, 42742), (994, 29842), (1204, 24637), (1388, 21371), (1988, 14921), (2429, 12212), (3053, 9716), (4858, 6106)]