8396712

素因数分解:

$2^3\times 3^2\times {\mathrm{139}}^1\times {\mathrm{839}}^1$

素因数の和:990

約数の個数: 48

約数和(自身を含む): 22932000

約数和(自身を除く): 14535288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 139, 278, 417, 556, 834, 839, 1112, 1251, 1668, 1678, 2502, 2517, 3336, 3356, 5004, 5034, 6712, 7551, 10008, 10068, 15102, 20136, 30204, 60408, 116621, 233242, 349863, 466484, 699726, 932968, 1049589, 1399452, 2099178, 2798904, 4198356, 8396712]

約数ペア:

[(1, 8396712), (2, 4198356), (3, 2798904), (4, 2099178), (6, 1399452), (8, 1049589), (9, 932968), (12, 699726), (18, 466484), (24, 349863), (36, 233242), (72, 116621), (139, 60408), (278, 30204), (417, 20136), (556, 15102), (834, 10068), (839, 10008), (1112, 7551), (1251, 6712), (1668, 5034), (1678, 5004), (2502, 3356), (2517, 3336)]