12971614208

素因数分解:

$2^{13}\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7297}}^1$

素因数の和:7361

約数の個数: 112

約数和(自身を含む): 30608162304

約数和(自身を除く): 17636548096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 496, 512, 868, 896, 992, 1024, 1736, 1792, 1984, 2048, 3472, 3584, 3968, 4096, 6944, 7168, 7297, 7936, 8192, 13888, 14336, 14594, 15872, 27776, 28672, 29188, 31744, 51079, 55552, 57344, 58376, 63488, 102158, 111104, 116752, 126976, 204316, 222208, 226207, 233504, 253952, 408632, 444416, 452414, 467008, 817264, 888832, 904828, 934016, 1583449, 1634528, 1777664, 1809656, 1868032, 3166898, 3269056, 3619312, 3736064, 6333796, 6538112, 7238624, 7472128, 12667592, 13076224, 14477248, 14944256, 25335184, 26152448, 28954496, 29888512, 50670368, 52304896, 57908992, 59777024, 101340736, 104609792, 115817984, 202681472, 209219584, 231635968, 405362944, 418439168, 463271936, 810725888, 926543872, 1621451776, 1853087744, 3242903552, 6485807104, 12971614208]

約数ペア:

[(1, 12971614208), (2, 6485807104), (4, 3242903552), (7, 1853087744), (8, 1621451776), (14, 926543872), (16, 810725888), (28, 463271936), (31, 418439168), (32, 405362944), (56, 231635968), (62, 209219584), (64, 202681472), (112, 115817984), (124, 104609792), (128, 101340736), (217, 59777024), (224, 57908992), (248, 52304896), (256, 50670368), (434, 29888512), (448, 28954496), (496, 26152448), (512, 25335184), (868, 14944256), (896, 14477248), (992, 13076224), (1024, 12667592), (1736, 7472128), (1792, 7238624), (1984, 6538112), (2048, 6333796), (3472, 3736064), (3584, 3619312), (3968, 3269056), (4096, 3166898), (6944, 1868032), (7168, 1809656), (7297, 1777664), (7936, 1634528), (8192, 1583449), (13888, 934016), (14336, 904828), (14594, 888832), (15872, 817264), (27776, 467008), (28672, 452414), (29188, 444416), (31744, 408632), (51079, 253952), (55552, 233504), (57344, 226207), (58376, 222208), (63488, 204316), (102158, 126976), (111104, 116752)]