64772876

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{4373}}^1$

素因数の和:4430

約数の個数: 36

約数和(自身を含む): 135454032

約数和(自身を除く): 70681156

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 529, 644, 1058, 2116, 3703, 4373, 7406, 8746, 14812, 17492, 30611, 61222, 100579, 122444, 201158, 402316, 704053, 1408106, 2313317, 2816212, 4626634, 9253268, 16193219, 32386438, 64772876]

約数ペア:

[(1, 64772876), (2, 32386438), (4, 16193219), (7, 9253268), (14, 4626634), (23, 2816212), (28, 2313317), (46, 1408106), (92, 704053), (161, 402316), (322, 201158), (529, 122444), (644, 100579), (1058, 61222), (2116, 30611), (3703, 17492), (4373, 14812), (7406, 8746)]