68272694

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{1423}}^1$

素因数の和:1604

約数の個数: 32

約数和(自身を含む): 123033600

約数和(自身を除く): 54760906

約数列:

[1, 2, 7, 14, 23, 46, 149, 161, 298, 322, 1043, 1423, 2086, 2846, 3427, 6854, 9961, 19922, 23989, 32729, 47978, 65458, 212027, 229103, 424054, 458206, 1484189, 2968378, 4876621, 9753242, 34136347, 68272694]

約数ペア:

[(1, 68272694), (2, 34136347), (7, 9753242), (14, 4876621), (23, 2968378), (46, 1484189), (149, 458206), (161, 424054), (298, 229103), (322, 212027), (1043, 65458), (1423, 47978), (2086, 32729), (2846, 23989), (3427, 19922), (6854, 9961)]