28684584

素因数分解:

$2^3\times 3^3\times {\mathrm{41}}^2\times {\mathrm{79}}^1$

素因数の和:176

約数の個数: 96

約数和(自身を含む): 82704000

約数和(自身を除く): 54019416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 41, 54, 72, 79, 82, 108, 123, 158, 164, 216, 237, 246, 316, 328, 369, 474, 492, 632, 711, 738, 948, 984, 1107, 1422, 1476, 1681, 1896, 2133, 2214, 2844, 2952, 3239, 3362, 4266, 4428, 5043, 5688, 6478, 6724, 8532, 8856, 9717, 10086, 12956, 13448, 15129, 17064, 19434, 20172, 25912, 29151, 30258, 38868, 40344, 45387, 58302, 60516, 77736, 87453, 90774, 116604, 121032, 132799, 174906, 181548, 233208, 265598, 349812, 363096, 398397, 531196, 699624, 796794, 1062392, 1195191, 1593588, 2390382, 3187176, 3585573, 4780764, 7171146, 9561528, 14342292, 28684584]

約数ペア:

[(1, 28684584), (2, 14342292), (3, 9561528), (4, 7171146), (6, 4780764), (8, 3585573), (9, 3187176), (12, 2390382), (18, 1593588), (24, 1195191), (27, 1062392), (36, 796794), (41, 699624), (54, 531196), (72, 398397), (79, 363096), (82, 349812), (108, 265598), (123, 233208), (158, 181548), (164, 174906), (216, 132799), (237, 121032), (246, 116604), (316, 90774), (328, 87453), (369, 77736), (474, 60516), (492, 58302), (632, 45387), (711, 40344), (738, 38868), (948, 30258), (984, 29151), (1107, 25912), (1422, 20172), (1476, 19434), (1681, 17064), (1896, 15129), (2133, 13448), (2214, 12956), (2844, 10086), (2952, 9717), (3239, 8856), (3362, 8532), (4266, 6724), (4428, 6478), (5043, 5688)]