8889477728

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{1499}}^1\times {\mathrm{3943}}^1$

素因数の和:5499

約数の個数: 48

約数和(自身を含む): 17889984000

約数和(自身を除く): 9000506272

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 188, 376, 752, 1499, 1504, 2998, 3943, 5996, 7886, 11992, 15772, 23984, 31544, 47968, 63088, 70453, 126176, 140906, 185321, 281812, 370642, 563624, 741284, 1127248, 1482568, 2254496, 2965136, 5910557, 5930272, 11821114, 23642228, 47284456, 94568912, 189137824, 277796179, 555592358, 1111184716, 2222369432, 4444738864, 8889477728]

約数ペア:

[(1, 8889477728), (2, 4444738864), (4, 2222369432), (8, 1111184716), (16, 555592358), (32, 277796179), (47, 189137824), (94, 94568912), (188, 47284456), (376, 23642228), (752, 11821114), (1499, 5930272), (1504, 5910557), (2998, 2965136), (3943, 2254496), (5996, 1482568), (7886, 1127248), (11992, 741284), (15772, 563624), (23984, 370642), (31544, 281812), (47968, 185321), (63088, 140906), (70453, 126176)]