15782928

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{439}}^1$

素因数の和:564

約数の個数: 80

約数和(自身を含む): 47139840

約数和(自身を除く): 31356912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 107, 112, 168, 214, 321, 336, 428, 439, 642, 749, 856, 878, 1284, 1317, 1498, 1712, 1756, 2247, 2568, 2634, 2996, 3073, 3512, 4494, 5136, 5268, 5992, 6146, 7024, 8988, 9219, 10536, 11984, 12292, 17976, 18438, 21072, 24584, 35952, 36876, 46973, 49168, 73752, 93946, 140919, 147504, 187892, 281838, 328811, 375784, 563676, 657622, 751568, 986433, 1127352, 1315244, 1972866, 2254704, 2630488, 3945732, 5260976, 7891464, 15782928]

約数ペア:

[(1, 15782928), (2, 7891464), (3, 5260976), (4, 3945732), (6, 2630488), (7, 2254704), (8, 1972866), (12, 1315244), (14, 1127352), (16, 986433), (21, 751568), (24, 657622), (28, 563676), (42, 375784), (48, 328811), (56, 281838), (84, 187892), (107, 147504), (112, 140919), (168, 93946), (214, 73752), (321, 49168), (336, 46973), (428, 36876), (439, 35952), (642, 24584), (749, 21072), (856, 18438), (878, 17976), (1284, 12292), (1317, 11984), (1498, 10536), (1712, 9219), (1756, 8988), (2247, 7024), (2568, 6146), (2634, 5992), (2996, 5268), (3073, 5136), (3512, 4494)]