67771064

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{439}}^1\times {\mathrm{839}}^1$

素因数の和:1307

約数の個数: 32

約数和(自身を含む): 133056000

約数和(自身を除く): 65284936

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 439, 839, 878, 1678, 1756, 3356, 3512, 6712, 10097, 19297, 20194, 38594, 40388, 77188, 80776, 154376, 368321, 736642, 1473284, 2946568, 8471383, 16942766, 33885532, 67771064]

約数ペア:

[(1, 67771064), (2, 33885532), (4, 16942766), (8, 8471383), (23, 2946568), (46, 1473284), (92, 736642), (184, 368321), (439, 154376), (839, 80776), (878, 77188), (1678, 40388), (1756, 38594), (3356, 20194), (3512, 19297), (6712, 10097)]