284359808

素因数分解:

$2^7\times {\mathrm{263}}^1\times {\mathrm{8447}}^1$

素因数の和:8724

約数の個数: 32

約数和(自身を含む): 568719360

約数和(自身を除く): 284359552

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 263, 526, 1052, 2104, 4208, 8416, 8447, 16832, 16894, 33664, 33788, 67576, 135152, 270304, 540608, 1081216, 2221561, 4443122, 8886244, 17772488, 35544976, 71089952, 142179904, 284359808]

約数ペア:

[(1, 284359808), (2, 142179904), (4, 71089952), (8, 35544976), (16, 17772488), (32, 8886244), (64, 4443122), (128, 2221561), (263, 1081216), (526, 540608), (1052, 270304), (2104, 135152), (4208, 67576), (8416, 33788), (8447, 33664), (16832, 16894)]