66457616

素因数分解:

$2^4\times {\mathrm{691}}^1\times {\mathrm{6011}}^1$

素因数の和:6710

約数の個数: 20

約数和(自身を含む): 128969424

約数和(自身を除く): 62511808

約数列:

[1, 2, 4, 8, 16, 691, 1382, 2764, 5528, 6011, 11056, 12022, 24044, 48088, 96176, 4153601, 8307202, 16614404, 33228808, 66457616]

約数ペア:

[(1, 66457616), (2, 33228808), (4, 16614404), (8, 8307202), (16, 4153601), (691, 96176), (1382, 48088), (2764, 24044), (5528, 12022), (6011, 11056)]