64987604

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{64217}}^1$

素因数の和:64255

約数の個数: 24

約数和(自身を含む): 129463488

約数和(自身を除く): 64475884

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 64217, 128434, 256868, 706387, 1412774, 1476991, 2825548, 2953982, 5907964, 16246901, 32493802, 64987604]

約数ペア:

[(1, 64987604), (2, 32493802), (4, 16246901), (11, 5907964), (22, 2953982), (23, 2825548), (44, 1476991), (46, 1412774), (92, 706387), (253, 256868), (506, 128434), (1012, 64217)]