66347008

素因数分解:

$2^{13}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1$

素因数の和:135

約数の個数: 112

約数和(自身を含む): 165140640

約数和(自身を除く): 98793632

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 89, 91, 104, 112, 128, 178, 182, 208, 224, 256, 356, 364, 416, 448, 512, 623, 712, 728, 832, 896, 1024, 1157, 1246, 1424, 1456, 1664, 1792, 2048, 2314, 2492, 2848, 2912, 3328, 3584, 4096, 4628, 4984, 5696, 5824, 6656, 7168, 8099, 8192, 9256, 9968, 11392, 11648, 13312, 14336, 16198, 18512, 19936, 22784, 23296, 26624, 28672, 32396, 37024, 39872, 45568, 46592, 53248, 57344, 64792, 74048, 79744, 91136, 93184, 106496, 129584, 148096, 159488, 182272, 186368, 259168, 296192, 318976, 364544, 372736, 518336, 592384, 637952, 729088, 745472, 1036672, 1184768, 1275904, 2073344, 2369536, 2551808, 4146688, 4739072, 5103616, 8293376, 9478144, 16586752, 33173504, 66347008]

約数ペア:

[(1, 66347008), (2, 33173504), (4, 16586752), (7, 9478144), (8, 8293376), (13, 5103616), (14, 4739072), (16, 4146688), (26, 2551808), (28, 2369536), (32, 2073344), (52, 1275904), (56, 1184768), (64, 1036672), (89, 745472), (91, 729088), (104, 637952), (112, 592384), (128, 518336), (178, 372736), (182, 364544), (208, 318976), (224, 296192), (256, 259168), (356, 186368), (364, 182272), (416, 159488), (448, 148096), (512, 129584), (623, 106496), (712, 93184), (728, 91136), (832, 79744), (896, 74048), (1024, 64792), (1157, 57344), (1246, 53248), (1424, 46592), (1456, 45568), (1664, 39872), (1792, 37024), (2048, 32396), (2314, 28672), (2492, 26624), (2848, 23296), (2912, 22784), (3328, 19936), (3584, 18512), (4096, 16198), (4628, 14336), (4984, 13312), (5696, 11648), (5824, 11392), (6656, 9968), (7168, 9256), (8099, 8192)]