66828864

素因数分解:

$2^6\times 3^1\times {\mathrm{131}}^1\times {\mathrm{2657}}^1$

素因数の和:2803

約数の個数: 56

約数和(自身を含む): 178234848

約数和(自身を除く): 111405984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 131, 192, 262, 393, 524, 786, 1048, 1572, 2096, 2657, 3144, 4192, 5314, 6288, 7971, 8384, 10628, 12576, 15942, 21256, 25152, 31884, 42512, 63768, 85024, 127536, 170048, 255072, 348067, 510144, 696134, 1044201, 1392268, 2088402, 2784536, 4176804, 5569072, 8353608, 11138144, 16707216, 22276288, 33414432, 66828864]

約数ペア:

[(1, 66828864), (2, 33414432), (3, 22276288), (4, 16707216), (6, 11138144), (8, 8353608), (12, 5569072), (16, 4176804), (24, 2784536), (32, 2088402), (48, 1392268), (64, 1044201), (96, 696134), (131, 510144), (192, 348067), (262, 255072), (393, 170048), (524, 127536), (786, 85024), (1048, 63768), (1572, 42512), (2096, 31884), (2657, 25152), (3144, 21256), (4192, 15942), (5314, 12576), (6288, 10628), (7971, 8384)]