8078208028

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1\times {\mathrm{17467}}^1$

素因数の和:17962

約数の個数: 48

約数和(自身を含む): 16128693504

約数和(自身を除く): 8050485476

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 457, 506, 914, 1012, 1828, 5027, 10054, 10511, 17467, 20108, 21022, 34934, 42044, 69868, 115621, 192137, 231242, 384274, 401741, 462484, 768548, 803482, 1606964, 4419151, 7982419, 8838302, 15964838, 17676604, 31929676, 87806609, 175613218, 183595637, 351226436, 367191274, 734382548, 2019552007, 4039104014, 8078208028]

約数ペア:

[(1, 8078208028), (2, 4039104014), (4, 2019552007), (11, 734382548), (22, 367191274), (23, 351226436), (44, 183595637), (46, 175613218), (92, 87806609), (253, 31929676), (457, 17676604), (506, 15964838), (914, 8838302), (1012, 7982419), (1828, 4419151), (5027, 1606964), (10054, 803482), (10511, 768548), (17467, 462484), (20108, 401741), (21022, 384274), (34934, 231242), (42044, 192137), (69868, 115621)]