26869563448

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{191237}}^1$

素因数の和:191456

約数の個数: 64

約数和(自身を含む): 62328288960

約数和(自身を除く): 35458725512

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 193, 364, 386, 728, 772, 1351, 1544, 2509, 2702, 5018, 5404, 10036, 10808, 17563, 20072, 35126, 70252, 140504, 191237, 382474, 764948, 1338659, 1529896, 2486081, 2677318, 4972162, 5354636, 9944324, 10709272, 17402567, 19888648, 34805134, 36908741, 69610268, 73817482, 139220536, 147634964, 258361187, 295269928, 479813633, 516722374, 959627266, 1033444748, 1919254532, 2066889496, 3358695431, 3838509064, 6717390862, 13434781724, 26869563448]

約数ペア:

[(1, 26869563448), (2, 13434781724), (4, 6717390862), (7, 3838509064), (8, 3358695431), (13, 2066889496), (14, 1919254532), (26, 1033444748), (28, 959627266), (52, 516722374), (56, 479813633), (91, 295269928), (104, 258361187), (182, 147634964), (193, 139220536), (364, 73817482), (386, 69610268), (728, 36908741), (772, 34805134), (1351, 19888648), (1544, 17402567), (2509, 10709272), (2702, 9944324), (5018, 5354636), (5404, 4972162), (10036, 2677318), (10808, 2486081), (17563, 1529896), (20072, 1338659), (35126, 764948), (70252, 382474), (140504, 191237)]