284927384

素因数分解:

$2^3\times 7^1\times {\mathrm{167}}^1\times {\mathrm{30467}}^1$

素因数の和:30647

約数の個数: 32

約数和(自身を含む): 614234880

約数和(自身を除く): 329307496

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 167, 334, 668, 1169, 1336, 2338, 4676, 9352, 30467, 60934, 121868, 213269, 243736, 426538, 853076, 1706152, 5087989, 10175978, 20351956, 35615923, 40703912, 71231846, 142463692, 284927384]

約数ペア:

[(1, 284927384), (2, 142463692), (4, 71231846), (7, 40703912), (8, 35615923), (14, 20351956), (28, 10175978), (56, 5087989), (167, 1706152), (334, 853076), (668, 426538), (1169, 243736), (1336, 213269), (2338, 121868), (4676, 60934), (9352, 30467)]