7647984

素因数分解:

$2^4\times 3^2\times {\mathrm{173}}^1\times {\mathrm{307}}^1$

素因数の和:494

約数の個数: 60

約数和(自身を含む): 21597576

約数和(自身を除く): 13949592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 173, 307, 346, 519, 614, 692, 921, 1038, 1228, 1384, 1557, 1842, 2076, 2456, 2763, 2768, 3114, 3684, 4152, 4912, 5526, 6228, 7368, 8304, 11052, 12456, 14736, 22104, 24912, 44208, 53111, 106222, 159333, 212444, 318666, 424888, 477999, 637332, 849776, 955998, 1274664, 1911996, 2549328, 3823992, 7647984]

約数ペア:

[(1, 7647984), (2, 3823992), (3, 2549328), (4, 1911996), (6, 1274664), (8, 955998), (9, 849776), (12, 637332), (16, 477999), (18, 424888), (24, 318666), (36, 212444), (48, 159333), (72, 106222), (144, 53111), (173, 44208), (307, 24912), (346, 22104), (519, 14736), (614, 12456), (692, 11052), (921, 8304), (1038, 7368), (1228, 6228), (1384, 5526), (1557, 4912), (1842, 4152), (2076, 3684), (2456, 3114), (2763, 2768)]