7891464

素因数分解:

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

素因数の和:562

約数の個数: 64

約数和(自身を含む): 22809600

約数和(自身を除く): 14918136

約数列:

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

約数ペア:

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