764528

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{673}}^1$

素因数の和:752

約数の個数: 20

約数和(自身を含む): 1504368

約数和(自身を除く): 739840

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 673, 1136, 1346, 2692, 5384, 10768, 47783, 95566, 191132, 382264, 764528]

約数ペア:

[(1, 764528), (2, 382264), (4, 191132), (8, 95566), (16, 47783), (71, 10768), (142, 5384), (284, 2692), (568, 1346), (673, 1136)]