28415232

素因数分解:

$2^8\times 3^3\times {\mathrm{4111}}^1$

素因数の和:4136

約数の個数: 72

約数和(自身を含む): 84049280

約数和(自身を除く): 55634048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 576, 768, 864, 1152, 1728, 2304, 3456, 4111, 6912, 8222, 12333, 16444, 24666, 32888, 36999, 49332, 65776, 73998, 98664, 110997, 131552, 147996, 197328, 221994, 263104, 295992, 394656, 443988, 526208, 591984, 789312, 887976, 1052416, 1183968, 1578624, 1775952, 2367936, 3157248, 3551904, 4735872, 7103808, 9471744, 14207616, 28415232]

約数ペア:

[(1, 28415232), (2, 14207616), (3, 9471744), (4, 7103808), (6, 4735872), (8, 3551904), (9, 3157248), (12, 2367936), (16, 1775952), (18, 1578624), (24, 1183968), (27, 1052416), (32, 887976), (36, 789312), (48, 591984), (54, 526208), (64, 443988), (72, 394656), (96, 295992), (108, 263104), (128, 221994), (144, 197328), (192, 147996), (216, 131552), (256, 110997), (288, 98664), (384, 73998), (432, 65776), (576, 49332), (768, 36999), (864, 32888), (1152, 24666), (1728, 16444), (2304, 12333), (3456, 8222), (4111, 6912)]