65019724

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{557}}^1$

素因数の和:958

約数の個数: 48

約数和(自身を含む): 142490880

約数和(自身を除く): 77471156

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 379, 557, 758, 1114, 1516, 2228, 2653, 3899, 4169, 5306, 6127, 7798, 8338, 10612, 12254, 15596, 16676, 24508, 29183, 42889, 58366, 85778, 116732, 171556, 211103, 422206, 844412, 1477721, 2322133, 2955442, 4644266, 5910884, 9288532, 16254931, 32509862, 65019724]

約数ペア:

[(1, 65019724), (2, 32509862), (4, 16254931), (7, 9288532), (11, 5910884), (14, 4644266), (22, 2955442), (28, 2322133), (44, 1477721), (77, 844412), (154, 422206), (308, 211103), (379, 171556), (557, 116732), (758, 85778), (1114, 58366), (1516, 42889), (2228, 29183), (2653, 24508), (3899, 16676), (4169, 15596), (5306, 12254), (6127, 10612), (7798, 8338)]