5642768

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{3121}}^1$

素因数の和:3242

約数の個数: 20

約数和(自身を含む): 11033148

約数和(自身を除く): 5390380

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 3121, 6242, 12484, 24968, 49936, 352673, 705346, 1410692, 2821384, 5642768]

約数ペア:

[(1, 5642768), (2, 2821384), (4, 1410692), (8, 705346), (16, 352673), (113, 49936), (226, 24968), (452, 12484), (904, 6242), (1808, 3121)]