7889747928

素因数分解:

$2^3\times 3^1\times {\mathrm{839}}^1\times {\mathrm{391823}}^1$

素因数の和:392671

約数の個数: 32

約数和(自身を含む): 19747929600

約数和(自身を除く): 11858181672

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 839, 1678, 2517, 3356, 5034, 6712, 10068, 20136, 391823, 783646, 1175469, 1567292, 2350938, 3134584, 4701876, 9403752, 328739497, 657478994, 986218491, 1314957988, 1972436982, 2629915976, 3944873964, 7889747928]

約数ペア:

[(1, 7889747928), (2, 3944873964), (3, 2629915976), (4, 1972436982), (6, 1314957988), (8, 986218491), (12, 657478994), (24, 328739497), (839, 9403752), (1678, 4701876), (2517, 3134584), (3356, 2350938), (5034, 1567292), (6712, 1175469), (10068, 783646), (20136, 391823)]