28486836

素因数分解:

$2^2\times 3^3\times 7^3\times {\mathrm{769}}^1$

素因数の和:803

約数の個数: 96

約数和(自身を含む): 86240000

約数和(自身を除く): 57753164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 343, 378, 441, 588, 686, 756, 769, 882, 1029, 1323, 1372, 1538, 1764, 2058, 2307, 2646, 3076, 3087, 4116, 4614, 5292, 5383, 6174, 6921, 9228, 9261, 10766, 12348, 13842, 16149, 18522, 20763, 21532, 27684, 32298, 37044, 37681, 41526, 48447, 64596, 75362, 83052, 96894, 113043, 145341, 150724, 193788, 226086, 263767, 290682, 339129, 452172, 527534, 581364, 678258, 791301, 1017387, 1055068, 1356516, 1582602, 2034774, 2373903, 3165204, 4069548, 4747806, 7121709, 9495612, 14243418, 28486836]

約数ペア:

[(1, 28486836), (2, 14243418), (3, 9495612), (4, 7121709), (6, 4747806), (7, 4069548), (9, 3165204), (12, 2373903), (14, 2034774), (18, 1582602), (21, 1356516), (27, 1055068), (28, 1017387), (36, 791301), (42, 678258), (49, 581364), (54, 527534), (63, 452172), (84, 339129), (98, 290682), (108, 263767), (126, 226086), (147, 193788), (189, 150724), (196, 145341), (252, 113043), (294, 96894), (343, 83052), (378, 75362), (441, 64596), (588, 48447), (686, 41526), (756, 37681), (769, 37044), (882, 32298), (1029, 27684), (1323, 21532), (1372, 20763), (1538, 18522), (1764, 16149), (2058, 13842), (2307, 12348), (2646, 10766), (3076, 9261), (3087, 9228), (4116, 6921), (4614, 6174), (5292, 5383)]