266027008

素因数分解:

$2^{14}\times {\mathrm{13}}^1\times {\mathrm{1249}}^1$

素因数の和:1290

約数の個数: 60

約数和(自身を含む): 573422500

約数和(自身を除く): 307395492

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1024, 1249, 1664, 2048, 2498, 3328, 4096, 4996, 6656, 8192, 9992, 13312, 16237, 16384, 19984, 26624, 32474, 39968, 53248, 64948, 79936, 106496, 129896, 159872, 212992, 259792, 319744, 519584, 639488, 1039168, 1278976, 2078336, 2557952, 4156672, 5115904, 8313344, 10231808, 16626688, 20463616, 33253376, 66506752, 133013504, 266027008]

約数ペア:

[(1, 266027008), (2, 133013504), (4, 66506752), (8, 33253376), (13, 20463616), (16, 16626688), (26, 10231808), (32, 8313344), (52, 5115904), (64, 4156672), (104, 2557952), (128, 2078336), (208, 1278976), (256, 1039168), (416, 639488), (512, 519584), (832, 319744), (1024, 259792), (1249, 212992), (1664, 159872), (2048, 129896), (2498, 106496), (3328, 79936), (4096, 64948), (4996, 53248), (6656, 39968), (8192, 32474), (9992, 26624), (13312, 19984), (16237, 16384)]