2768864

素因数分解:

$2^5\times 7^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1$

素因数の和:327

約数の個数: 48

約数和(自身を含む): 6386688

約数和(自身を除く): 3617824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 94, 112, 188, 224, 263, 329, 376, 526, 658, 752, 1052, 1316, 1504, 1841, 2104, 2632, 3682, 4208, 5264, 7364, 8416, 10528, 12361, 14728, 24722, 29456, 49444, 58912, 86527, 98888, 173054, 197776, 346108, 395552, 692216, 1384432, 2768864]

約数ペア:

[(1, 2768864), (2, 1384432), (4, 692216), (7, 395552), (8, 346108), (14, 197776), (16, 173054), (28, 98888), (32, 86527), (47, 58912), (56, 49444), (94, 29456), (112, 24722), (188, 14728), (224, 12361), (263, 10528), (329, 8416), (376, 7364), (526, 5264), (658, 4208), (752, 3682), (1052, 2632), (1316, 2104), (1504, 1841)]