28674048

素因数分解:

$2^{11}\times 3^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1$

素因数の和:397

約数の個数: 96

約数和(自身を含む): 82555200

約数和(自身を除く): 53881152

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 359, 384, 416, 512, 624, 718, 768, 832, 1024, 1077, 1248, 1436, 1536, 1664, 2048, 2154, 2496, 2872, 3072, 3328, 4308, 4667, 4992, 5744, 6144, 6656, 8616, 9334, 9984, 11488, 13312, 14001, 17232, 18668, 19968, 22976, 26624, 28002, 34464, 37336, 39936, 45952, 56004, 68928, 74672, 79872, 91904, 112008, 137856, 149344, 183808, 224016, 275712, 298688, 367616, 448032, 551424, 597376, 735232, 896064, 1102848, 1194752, 1792128, 2205696, 2389504, 3584256, 4779008, 7168512, 9558016, 14337024, 28674048]

約数ペア:

[(1, 28674048), (2, 14337024), (3, 9558016), (4, 7168512), (6, 4779008), (8, 3584256), (12, 2389504), (13, 2205696), (16, 1792128), (24, 1194752), (26, 1102848), (32, 896064), (39, 735232), (48, 597376), (52, 551424), (64, 448032), (78, 367616), (96, 298688), (104, 275712), (128, 224016), (156, 183808), (192, 149344), (208, 137856), (256, 112008), (312, 91904), (359, 79872), (384, 74672), (416, 68928), (512, 56004), (624, 45952), (718, 39936), (768, 37336), (832, 34464), (1024, 28002), (1077, 26624), (1248, 22976), (1436, 19968), (1536, 18668), (1664, 17232), (2048, 14001), (2154, 13312), (2496, 11488), (2872, 9984), (3072, 9334), (3328, 8616), (4308, 6656), (4667, 6144), (4992, 5744)]