28454976

素因数分解:

$2^6\times 3^4\times {\mathrm{11}}^1\times {\mathrm{499}}^1$

素因数の和:534

約数の個数: 140

約数和(自身を含む): 92202000

約数和(自身を除く): 63747024

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 81, 88, 96, 99, 108, 132, 144, 162, 176, 192, 198, 216, 264, 288, 297, 324, 352, 396, 432, 499, 528, 576, 594, 648, 704, 792, 864, 891, 998, 1056, 1188, 1296, 1497, 1584, 1728, 1782, 1996, 2112, 2376, 2592, 2994, 3168, 3564, 3992, 4491, 4752, 5184, 5489, 5988, 6336, 7128, 7984, 8982, 9504, 10978, 11976, 13473, 14256, 15968, 16467, 17964, 19008, 21956, 23952, 26946, 28512, 31936, 32934, 35928, 40419, 43912, 47904, 49401, 53892, 57024, 65868, 71856, 80838, 87824, 95808, 98802, 107784, 131736, 143712, 148203, 161676, 175648, 197604, 215568, 263472, 287424, 296406, 323352, 351296, 395208, 431136, 444609, 526944, 592812, 646704, 790416, 862272, 889218, 1053888, 1185624, 1293408, 1580832, 1778436, 2371248, 2586816, 3161664, 3556872, 4742496, 7113744, 9484992, 14227488, 28454976]

約数ペア:

[(1, 28454976), (2, 14227488), (3, 9484992), (4, 7113744), (6, 4742496), (8, 3556872), (9, 3161664), (11, 2586816), (12, 2371248), (16, 1778436), (18, 1580832), (22, 1293408), (24, 1185624), (27, 1053888), (32, 889218), (33, 862272), (36, 790416), (44, 646704), (48, 592812), (54, 526944), (64, 444609), (66, 431136), (72, 395208), (81, 351296), (88, 323352), (96, 296406), (99, 287424), (108, 263472), (132, 215568), (144, 197604), (162, 175648), (176, 161676), (192, 148203), (198, 143712), (216, 131736), (264, 107784), (288, 98802), (297, 95808), (324, 87824), (352, 80838), (396, 71856), (432, 65868), (499, 57024), (528, 53892), (576, 49401), (594, 47904), (648, 43912), (704, 40419), (792, 35928), (864, 32934), (891, 31936), (998, 28512), (1056, 26946), (1188, 23952), (1296, 21956), (1497, 19008), (1584, 17964), (1728, 16467), (1782, 15968), (1996, 14256), (2112, 13473), (2376, 11976), (2592, 10978), (2994, 9504), (3168, 8982), (3564, 7984), (3992, 7128), (4491, 6336), (4752, 5988), (5184, 5489)]