27949312

素因数分解:

$2^8\times {\mathrm{43}}^1\times {\mathrm{2539}}^1$

素因数の和:2598

約数の個数: 36

約数和(自身を含む): 57109360

約数和(自身を除く): 29160048

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 256, 344, 688, 1376, 2539, 2752, 5078, 5504, 10156, 11008, 20312, 40624, 81248, 109177, 162496, 218354, 324992, 436708, 649984, 873416, 1746832, 3493664, 6987328, 13974656, 27949312]

約数ペア:

[(1, 27949312), (2, 13974656), (4, 6987328), (8, 3493664), (16, 1746832), (32, 873416), (43, 649984), (64, 436708), (86, 324992), (128, 218354), (172, 162496), (256, 109177), (344, 81248), (688, 40624), (1376, 20312), (2539, 11008), (2752, 10156), (5078, 5504)]