28170912

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:171

約数の個数: 192

約数和(自身を含む): 95606784

約数和(自身を除く): 67435872

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 37, 42, 44, 48, 56, 66, 74, 77, 84, 88, 96, 103, 111, 112, 132, 148, 154, 168, 176, 206, 222, 224, 231, 259, 264, 296, 308, 309, 336, 352, 407, 412, 444, 462, 518, 528, 592, 616, 618, 672, 721, 777, 814, 824, 888, 924, 1036, 1056, 1133, 1184, 1221, 1232, 1236, 1442, 1554, 1628, 1648, 1776, 1848, 2072, 2163, 2266, 2442, 2464, 2472, 2849, 2884, 3108, 3256, 3296, 3399, 3552, 3696, 3811, 4144, 4326, 4532, 4884, 4944, 5698, 5768, 6216, 6512, 6798, 7392, 7622, 7931, 8288, 8547, 8652, 9064, 9768, 9888, 11396, 11433, 11536, 12432, 13024, 13596, 15244, 15862, 17094, 17304, 18128, 19536, 22792, 22866, 23072, 23793, 24864, 26677, 27192, 30488, 31724, 34188, 34608, 36256, 39072, 41921, 45584, 45732, 47586, 53354, 54384, 60976, 63448, 68376, 69216, 80031, 83842, 91168, 91464, 95172, 106708, 108768, 121952, 125763, 126896, 136752, 160062, 167684, 182928, 190344, 213416, 251526, 253792, 273504, 293447, 320124, 335368, 365856, 380688, 426832, 503052, 586894, 640248, 670736, 761376, 853664, 880341, 1006104, 1173788, 1280496, 1341472, 1760682, 2012208, 2347576, 2560992, 3521364, 4024416, 4695152, 7042728, 9390304, 14085456, 28170912]

約数ペア:

[(1, 28170912), (2, 14085456), (3, 9390304), (4, 7042728), (6, 4695152), (7, 4024416), (8, 3521364), (11, 2560992), (12, 2347576), (14, 2012208), (16, 1760682), (21, 1341472), (22, 1280496), (24, 1173788), (28, 1006104), (32, 880341), (33, 853664), (37, 761376), (42, 670736), (44, 640248), (48, 586894), (56, 503052), (66, 426832), (74, 380688), (77, 365856), (84, 335368), (88, 320124), (96, 293447), (103, 273504), (111, 253792), (112, 251526), (132, 213416), (148, 190344), (154, 182928), (168, 167684), (176, 160062), (206, 136752), (222, 126896), (224, 125763), (231, 121952), (259, 108768), (264, 106708), (296, 95172), (308, 91464), (309, 91168), (336, 83842), (352, 80031), (407, 69216), (412, 68376), (444, 63448), (462, 60976), (518, 54384), (528, 53354), (592, 47586), (616, 45732), (618, 45584), (672, 41921), (721, 39072), (777, 36256), (814, 34608), (824, 34188), (888, 31724), (924, 30488), (1036, 27192), (1056, 26677), (1133, 24864), (1184, 23793), (1221, 23072), (1232, 22866), (1236, 22792), (1442, 19536), (1554, 18128), (1628, 17304), (1648, 17094), (1776, 15862), (1848, 15244), (2072, 13596), (2163, 13024), (2266, 12432), (2442, 11536), (2464, 11433), (2472, 11396), (2849, 9888), (2884, 9768), (3108, 9064), (3256, 8652), (3296, 8547), (3399, 8288), (3552, 7931), (3696, 7622), (3811, 7392), (4144, 6798), (4326, 6512), (4532, 6216), (4884, 5768), (4944, 5698)]