27900825344

素因数分解:

$2^8\times 7^1\times {\mathrm{31}}^1\times {\mathrm{502247}}^1$

素因数の和:502301

約数の個数: 72

約数和(自身を含む): 65702074368

約数和(自身を除く): 37801249024

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, 868, 896, 992, 1736, 1792, 1984, 3472, 3968, 6944, 7936, 13888, 27776, 55552, 502247, 1004494, 2008988, 3515729, 4017976, 7031458, 8035952, 14062916, 15569657, 16071904, 28125832, 31139314, 32143808, 56251664, 62278628, 64287616, 108987599, 112503328, 124557256, 128575232, 217975198, 225006656, 249114512, 435950396, 450013312, 498229024, 871900792, 900026624, 996458048, 1743801584, 1992916096, 3487603168, 3985832192, 6975206336, 13950412672, 27900825344]

約数ペア:

[(1, 27900825344), (2, 13950412672), (4, 6975206336), (7, 3985832192), (8, 3487603168), (14, 1992916096), (16, 1743801584), (28, 996458048), (31, 900026624), (32, 871900792), (56, 498229024), (62, 450013312), (64, 435950396), (112, 249114512), (124, 225006656), (128, 217975198), (217, 128575232), (224, 124557256), (248, 112503328), (256, 108987599), (434, 64287616), (448, 62278628), (496, 56251664), (868, 32143808), (896, 31139314), (992, 28125832), (1736, 16071904), (1792, 15569657), (1984, 14062916), (3472, 8035952), (3968, 7031458), (6944, 4017976), (7936, 3515729), (13888, 2008988), (27776, 1004494), (55552, 502247)]