8688540072

素因数分解:

$2^3\times 3^1\times {\mathrm{643}}^1\times {\mathrm{563021}}^1$

素因数の和:563673

約数の個数: 32

約数和(自身を含む): 21755170080

約数和(自身を除く): 13066630008

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 643, 1286, 1929, 2572, 3858, 5144, 7716, 15432, 563021, 1126042, 1689063, 2252084, 3378126, 4504168, 6756252, 13512504, 362022503, 724045006, 1086067509, 1448090012, 2172135018, 2896180024, 4344270036, 8688540072]

約数ペア:

[(1, 8688540072), (2, 4344270036), (3, 2896180024), (4, 2172135018), (6, 1448090012), (8, 1086067509), (12, 724045006), (24, 362022503), (643, 13512504), (1286, 6756252), (1929, 4504168), (2572, 3378126), (3858, 2252084), (5144, 1689063), (7716, 1126042), (15432, 563021)]