8969216

素因数分解:

$2^{10}\times {\mathrm{19}}^1\times {\mathrm{461}}^1$

素因数の和:500

約数の個数: 44

約数和(自身を含む): 18914280

約数和(自身を除く): 9945064

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 461, 512, 608, 922, 1024, 1216, 1844, 2432, 3688, 4864, 7376, 8759, 9728, 14752, 17518, 19456, 29504, 35036, 59008, 70072, 118016, 140144, 236032, 280288, 472064, 560576, 1121152, 2242304, 4484608, 8969216]

約数ペア:

[(1, 8969216), (2, 4484608), (4, 2242304), (8, 1121152), (16, 560576), (19, 472064), (32, 280288), (38, 236032), (64, 140144), (76, 118016), (128, 70072), (152, 59008), (256, 35036), (304, 29504), (461, 19456), (512, 17518), (608, 14752), (922, 9728), (1024, 8759), (1216, 7376), (1844, 4864), (2432, 3688)]