28368144

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:139

約数の個数: 200

約数和(自身を含む): 97225920

約数和(自身を除く): 68857776

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 53, 54, 56, 59, 63, 72, 81, 84, 106, 108, 112, 118, 126, 144, 159, 162, 168, 177, 189, 212, 216, 236, 252, 318, 324, 336, 354, 371, 378, 413, 424, 432, 472, 477, 504, 531, 567, 636, 648, 708, 742, 756, 826, 848, 944, 954, 1008, 1062, 1113, 1134, 1239, 1272, 1296, 1416, 1431, 1484, 1512, 1593, 1652, 1908, 2124, 2226, 2268, 2478, 2544, 2832, 2862, 2968, 3024, 3127, 3186, 3304, 3339, 3717, 3816, 4248, 4293, 4452, 4536, 4779, 4956, 5724, 5936, 6254, 6372, 6608, 6678, 7434, 7632, 8496, 8586, 8904, 9072, 9381, 9558, 9912, 10017, 11151, 11448, 12508, 12744, 13356, 14868, 17172, 17808, 18762, 19116, 19824, 20034, 21889, 22302, 22896, 25016, 25488, 26712, 28143, 29736, 30051, 33453, 34344, 37524, 38232, 40068, 43778, 44604, 50032, 53424, 56286, 59472, 60102, 65667, 66906, 68688, 75048, 76464, 80136, 84429, 87556, 89208, 112572, 120204, 131334, 133812, 150096, 160272, 168858, 175112, 178416, 197001, 225144, 240408, 253287, 262668, 267624, 337716, 350224, 394002, 450288, 480816, 506574, 525336, 535248, 591003, 675432, 788004, 1013148, 1050672, 1182006, 1350864, 1576008, 1773009, 2026296, 2364012, 3152016, 3546018, 4052592, 4728024, 7092036, 9456048, 14184072, 28368144]

約数ペア:

[(1, 28368144), (2, 14184072), (3, 9456048), (4, 7092036), (6, 4728024), (7, 4052592), (8, 3546018), (9, 3152016), (12, 2364012), (14, 2026296), (16, 1773009), (18, 1576008), (21, 1350864), (24, 1182006), (27, 1050672), (28, 1013148), (36, 788004), (42, 675432), (48, 591003), (53, 535248), (54, 525336), (56, 506574), (59, 480816), (63, 450288), (72, 394002), (81, 350224), (84, 337716), (106, 267624), (108, 262668), (112, 253287), (118, 240408), (126, 225144), (144, 197001), (159, 178416), (162, 175112), (168, 168858), (177, 160272), (189, 150096), (212, 133812), (216, 131334), (236, 120204), (252, 112572), (318, 89208), (324, 87556), (336, 84429), (354, 80136), (371, 76464), (378, 75048), (413, 68688), (424, 66906), (432, 65667), (472, 60102), (477, 59472), (504, 56286), (531, 53424), (567, 50032), (636, 44604), (648, 43778), (708, 40068), (742, 38232), (756, 37524), (826, 34344), (848, 33453), (944, 30051), (954, 29736), (1008, 28143), (1062, 26712), (1113, 25488), (1134, 25016), (1239, 22896), (1272, 22302), (1296, 21889), (1416, 20034), (1431, 19824), (1484, 19116), (1512, 18762), (1593, 17808), (1652, 17172), (1908, 14868), (2124, 13356), (2226, 12744), (2268, 12508), (2478, 11448), (2544, 11151), (2832, 10017), (2862, 9912), (2968, 9558), (3024, 9381), (3127, 9072), (3186, 8904), (3304, 8586), (3339, 8496), (3717, 7632), (3816, 7434), (4248, 6678), (4293, 6608), (4452, 6372), (4536, 6254), (4779, 5936), (4956, 5724)]