66018694

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{487}}^1$

素因数の和:940

約数の個数: 32

約数和(自身を含む): 118619136

約数和(自身を除く): 52600442

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 421, 487, 842, 974, 2947, 3409, 5894, 6818, 9683, 11201, 19366, 22402, 67781, 78407, 135562, 156814, 205027, 410054, 1435189, 2870378, 4715621, 9431242, 33009347, 66018694]

約数ペア:

[(1, 66018694), (2, 33009347), (7, 9431242), (14, 4715621), (23, 2870378), (46, 1435189), (161, 410054), (322, 205027), (421, 156814), (487, 135562), (842, 78407), (974, 67781), (2947, 22402), (3409, 19366), (5894, 11201), (6818, 9683)]