2143289344

素因数分解:

$2^{22}\times 7^1\times {\mathrm{73}}^1$

素因数の和:124

約数の個数: 92

約数和(自身を含む): 4966055344

約数和(自身を除く): 2822766000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 112, 128, 146, 224, 256, 292, 448, 511, 512, 584, 896, 1022, 1024, 1168, 1792, 2044, 2048, 2336, 3584, 4088, 4096, 4672, 7168, 8176, 8192, 9344, 14336, 16352, 16384, 18688, 28672, 32704, 32768, 37376, 57344, 65408, 65536, 74752, 114688, 130816, 131072, 149504, 229376, 261632, 262144, 299008, 458752, 523264, 524288, 598016, 917504, 1046528, 1048576, 1196032, 1835008, 2093056, 2097152, 2392064, 3670016, 4186112, 4194304, 4784128, 7340032, 8372224, 9568256, 14680064, 16744448, 19136512, 29360128, 33488896, 38273024, 66977792, 76546048, 133955584, 153092096, 267911168, 306184192, 535822336, 1071644672, 2143289344]

約数ペア:

[(1, 2143289344), (2, 1071644672), (4, 535822336), (7, 306184192), (8, 267911168), (14, 153092096), (16, 133955584), (28, 76546048), (32, 66977792), (56, 38273024), (64, 33488896), (73, 29360128), (112, 19136512), (128, 16744448), (146, 14680064), (224, 9568256), (256, 8372224), (292, 7340032), (448, 4784128), (511, 4194304), (512, 4186112), (584, 3670016), (896, 2392064), (1022, 2097152), (1024, 2093056), (1168, 1835008), (1792, 1196032), (2044, 1048576), (2048, 1046528), (2336, 917504), (3584, 598016), (4088, 524288), (4096, 523264), (4672, 458752), (7168, 299008), (8176, 262144), (8192, 261632), (9344, 229376), (14336, 149504), (16352, 131072), (16384, 130816), (18688, 114688), (28672, 74752), (32704, 65536), (32768, 65408), (37376, 57344)]