28006978392

素因数分解:

$2^3\times 3^3\times {\mathrm{97}}^1\times {\mathrm{233}}^1\times {\mathrm{5737}}^1$

素因数の和:6082

約数の個数: 128

約数和(自身を含む): 78950289600

約数和(自身を除く): 50943311208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 97, 108, 194, 216, 233, 291, 388, 466, 582, 699, 776, 873, 932, 1164, 1398, 1746, 1864, 2097, 2328, 2619, 2796, 3492, 4194, 5238, 5592, 5737, 6291, 6984, 8388, 10476, 11474, 12582, 16776, 17211, 20952, 22601, 22948, 25164, 34422, 45202, 45896, 50328, 51633, 67803, 68844, 90404, 103266, 135606, 137688, 154899, 180808, 203409, 206532, 271212, 309798, 406818, 413064, 542424, 556489, 610227, 619596, 813636, 1112978, 1220454, 1239192, 1336721, 1627272, 1669467, 2225956, 2440908, 2673442, 3338934, 4010163, 4451912, 4881816, 5008401, 5346884, 6677868, 8020326, 10016802, 10693768, 12030489, 13355736, 15025203, 16040652, 20033604, 24060978, 30050406, 32081304, 36091467, 40067208, 48121956, 60100812, 72182934, 96243912, 120201624, 129661937, 144365868, 259323874, 288731736, 388985811, 518647748, 777971622, 1037295496, 1166957433, 1555943244, 2333914866, 3111886488, 3500872299, 4667829732, 7001744598, 9335659464, 14003489196, 28006978392]

約数ペア:

[(1, 28006978392), (2, 14003489196), (3, 9335659464), (4, 7001744598), (6, 4667829732), (8, 3500872299), (9, 3111886488), (12, 2333914866), (18, 1555943244), (24, 1166957433), (27, 1037295496), (36, 777971622), (54, 518647748), (72, 388985811), (97, 288731736), (108, 259323874), (194, 144365868), (216, 129661937), (233, 120201624), (291, 96243912), (388, 72182934), (466, 60100812), (582, 48121956), (699, 40067208), (776, 36091467), (873, 32081304), (932, 30050406), (1164, 24060978), (1398, 20033604), (1746, 16040652), (1864, 15025203), (2097, 13355736), (2328, 12030489), (2619, 10693768), (2796, 10016802), (3492, 8020326), (4194, 6677868), (5238, 5346884), (5592, 5008401), (5737, 4881816), (6291, 4451912), (6984, 4010163), (8388, 3338934), (10476, 2673442), (11474, 2440908), (12582, 2225956), (16776, 1669467), (17211, 1627272), (20952, 1336721), (22601, 1239192), (22948, 1220454), (25164, 1112978), (34422, 813636), (45202, 619596), (45896, 610227), (50328, 556489), (51633, 542424), (67803, 413064), (68844, 406818), (90404, 309798), (103266, 271212), (135606, 206532), (137688, 203409), (154899, 180808)]