28048104

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:168

約数の個数: 192

約数和(自身を含む): 95472000

約数和(自身を除く): 67423896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 29, 36, 38, 42, 56, 57, 58, 63, 72, 76, 84, 87, 101, 114, 116, 126, 133, 152, 168, 171, 174, 202, 203, 228, 232, 252, 261, 266, 303, 342, 348, 399, 404, 406, 456, 504, 522, 532, 551, 606, 609, 684, 696, 707, 798, 808, 812, 909, 1044, 1064, 1102, 1197, 1212, 1218, 1368, 1414, 1596, 1624, 1653, 1818, 1827, 1919, 2088, 2121, 2204, 2394, 2424, 2436, 2828, 2929, 3192, 3306, 3636, 3654, 3838, 3857, 4242, 4408, 4788, 4872, 4959, 5656, 5757, 5858, 6363, 6612, 7272, 7308, 7676, 7714, 8484, 8787, 9576, 9918, 11514, 11571, 11716, 12726, 13224, 13433, 14616, 15352, 15428, 16968, 17271, 17574, 19836, 20503, 23028, 23142, 23432, 25452, 26361, 26866, 30856, 34542, 34713, 35148, 39672, 40299, 41006, 46056, 46284, 50904, 52722, 53732, 55651, 61509, 69084, 69426, 70296, 80598, 82012, 92568, 105444, 107464, 111302, 120897, 123018, 138168, 138852, 161196, 164024, 166953, 184527, 210888, 222604, 241794, 246036, 277704, 322392, 333906, 369054, 389557, 445208, 483588, 492072, 500859, 667812, 738108, 779114, 967176, 1001718, 1168671, 1335624, 1476216, 1558228, 2003436, 2337342, 3116456, 3506013, 4006872, 4674684, 7012026, 9349368, 14024052, 28048104]

約数ペア:

[(1, 28048104), (2, 14024052), (3, 9349368), (4, 7012026), (6, 4674684), (7, 4006872), (8, 3506013), (9, 3116456), (12, 2337342), (14, 2003436), (18, 1558228), (19, 1476216), (21, 1335624), (24, 1168671), (28, 1001718), (29, 967176), (36, 779114), (38, 738108), (42, 667812), (56, 500859), (57, 492072), (58, 483588), (63, 445208), (72, 389557), (76, 369054), (84, 333906), (87, 322392), (101, 277704), (114, 246036), (116, 241794), (126, 222604), (133, 210888), (152, 184527), (168, 166953), (171, 164024), (174, 161196), (202, 138852), (203, 138168), (228, 123018), (232, 120897), (252, 111302), (261, 107464), (266, 105444), (303, 92568), (342, 82012), (348, 80598), (399, 70296), (404, 69426), (406, 69084), (456, 61509), (504, 55651), (522, 53732), (532, 52722), (551, 50904), (606, 46284), (609, 46056), (684, 41006), (696, 40299), (707, 39672), (798, 35148), (808, 34713), (812, 34542), (909, 30856), (1044, 26866), (1064, 26361), (1102, 25452), (1197, 23432), (1212, 23142), (1218, 23028), (1368, 20503), (1414, 19836), (1596, 17574), (1624, 17271), (1653, 16968), (1818, 15428), (1827, 15352), (1919, 14616), (2088, 13433), (2121, 13224), (2204, 12726), (2394, 11716), (2424, 11571), (2436, 11514), (2828, 9918), (2929, 9576), (3192, 8787), (3306, 8484), (3636, 7714), (3654, 7676), (3838, 7308), (3857, 7272), (4242, 6612), (4408, 6363), (4788, 5858), (4872, 5757), (4959, 5656)]