26009216

素因数分解:

$2^7\times {\mathrm{317}}^1\times {\mathrm{641}}^1$

素因数の和:972

約数の個数: 32

約数和(自身を含む): 52059780

約数和(自身を除く): 26050564

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 317, 634, 641, 1268, 1282, 2536, 2564, 5072, 5128, 10144, 10256, 20288, 20512, 40576, 41024, 82048, 203197, 406394, 812788, 1625576, 3251152, 6502304, 13004608, 26009216]

約数ペア:

[(1, 26009216), (2, 13004608), (4, 6502304), (8, 3251152), (16, 1625576), (32, 812788), (64, 406394), (128, 203197), (317, 82048), (634, 41024), (641, 40576), (1268, 20512), (1282, 20288), (2536, 10256), (2564, 10144), (5072, 5128)]