289573616

素因数分解:

$2^4\times {\mathrm{1759}}^1\times {\mathrm{10289}}^1$

素因数の和:12056

約数の個数: 20

約数和(自身を含む): 561422400

約数和(自身を除く): 271848784

約数列:

[1, 2, 4, 8, 16, 1759, 3518, 7036, 10289, 14072, 20578, 28144, 41156, 82312, 164624, 18098351, 36196702, 72393404, 144786808, 289573616]

約数ペア:

[(1, 289573616), (2, 144786808), (4, 72393404), (8, 36196702), (16, 18098351), (1759, 164624), (3518, 82312), (7036, 41156), (10289, 28144), (14072, 20578)]