64526848

素因数分解:

$2^9\times {\mathrm{193}}^1\times {\mathrm{653}}^1$

素因数の和:864

約数の個数: 40

約数和(自身を含む): 129794148

約数和(自身を除く): 65267300

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 193, 256, 386, 512, 653, 772, 1306, 1544, 2612, 3088, 5224, 6176, 10448, 12352, 20896, 24704, 41792, 49408, 83584, 98816, 126029, 167168, 252058, 334336, 504116, 1008232, 2016464, 4032928, 8065856, 16131712, 32263424, 64526848]

約数ペア:

[(1, 64526848), (2, 32263424), (4, 16131712), (8, 8065856), (16, 4032928), (32, 2016464), (64, 1008232), (128, 504116), (193, 334336), (256, 252058), (386, 167168), (512, 126029), (653, 98816), (772, 83584), (1306, 49408), (1544, 41792), (2612, 24704), (3088, 20896), (5224, 12352), (6176, 10448)]