28063464

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:100

約数の個数: 192

約数和(自身を含む): 90123840

約数和(自身を除く): 62060376

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 17, 22, 24, 26, 33, 34, 37, 39, 44, 51, 52, 66, 68, 74, 78, 88, 102, 104, 111, 132, 136, 143, 148, 156, 169, 187, 204, 221, 222, 264, 286, 296, 312, 338, 374, 407, 408, 429, 442, 444, 481, 507, 561, 572, 629, 663, 676, 748, 814, 858, 884, 888, 962, 1014, 1122, 1144, 1221, 1258, 1326, 1352, 1443, 1496, 1628, 1716, 1768, 1859, 1887, 1924, 2028, 2244, 2431, 2442, 2516, 2652, 2873, 2886, 3256, 3432, 3718, 3774, 3848, 4056, 4488, 4862, 4884, 5032, 5291, 5304, 5577, 5746, 5772, 6253, 6919, 7293, 7436, 7548, 8177, 8619, 9724, 9768, 10582, 11154, 11492, 11544, 12506, 13838, 14586, 14872, 15096, 15873, 16354, 17238, 18759, 19448, 20757, 21164, 22308, 22984, 24531, 25012, 27676, 29172, 31603, 31746, 32708, 34476, 37518, 41514, 42328, 44616, 49062, 50024, 55352, 58344, 63206, 63492, 65416, 68783, 68952, 75036, 83028, 89947, 94809, 98124, 106301, 126412, 126984, 137566, 150072, 166056, 179894, 189618, 196248, 206349, 212602, 252824, 269841, 275132, 318903, 359788, 379236, 412698, 425204, 539682, 550264, 637806, 719576, 758472, 825396, 850408, 1079364, 1169311, 1275612, 1650792, 2158728, 2338622, 2551224, 3507933, 4677244, 7015866, 9354488, 14031732, 28063464]

約数ペア:

[(1, 28063464), (2, 14031732), (3, 9354488), (4, 7015866), (6, 4677244), (8, 3507933), (11, 2551224), (12, 2338622), (13, 2158728), (17, 1650792), (22, 1275612), (24, 1169311), (26, 1079364), (33, 850408), (34, 825396), (37, 758472), (39, 719576), (44, 637806), (51, 550264), (52, 539682), (66, 425204), (68, 412698), (74, 379236), (78, 359788), (88, 318903), (102, 275132), (104, 269841), (111, 252824), (132, 212602), (136, 206349), (143, 196248), (148, 189618), (156, 179894), (169, 166056), (187, 150072), (204, 137566), (221, 126984), (222, 126412), (264, 106301), (286, 98124), (296, 94809), (312, 89947), (338, 83028), (374, 75036), (407, 68952), (408, 68783), (429, 65416), (442, 63492), (444, 63206), (481, 58344), (507, 55352), (561, 50024), (572, 49062), (629, 44616), (663, 42328), (676, 41514), (748, 37518), (814, 34476), (858, 32708), (884, 31746), (888, 31603), (962, 29172), (1014, 27676), (1122, 25012), (1144, 24531), (1221, 22984), (1258, 22308), (1326, 21164), (1352, 20757), (1443, 19448), (1496, 18759), (1628, 17238), (1716, 16354), (1768, 15873), (1859, 15096), (1887, 14872), (1924, 14586), (2028, 13838), (2244, 12506), (2431, 11544), (2442, 11492), (2516, 11154), (2652, 10582), (2873, 9768), (2886, 9724), (3256, 8619), (3432, 8177), (3718, 7548), (3774, 7436), (3848, 7293), (4056, 6919), (4488, 6253), (4862, 5772), (4884, 5746), (5032, 5577), (5291, 5304)]