214928576

素因数分解:

$2^6\times {\mathrm{197}}^1\times {\mathrm{17047}}^1$

素因数の和:17256

約数の個数: 28

約数和(自身を含む): 428689008

約数和(自身を除く): 213760432

約数列:

[1, 2, 4, 8, 16, 32, 64, 197, 394, 788, 1576, 3152, 6304, 12608, 17047, 34094, 68188, 136376, 272752, 545504, 1091008, 3358259, 6716518, 13433036, 26866072, 53732144, 107464288, 214928576]

約数ペア:

[(1, 214928576), (2, 107464288), (4, 53732144), (8, 26866072), (16, 13433036), (32, 6716518), (64, 3358259), (197, 1091008), (394, 545504), (788, 272752), (1576, 136376), (3152, 68188), (6304, 34094), (12608, 17047)]